Execution
Version


 


NEITHER
THIS SECURITY NOR THE SECURITIES UNDERLYING THIS SECURITY HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR
APPLICABLE STATE SECURITIES LAWS. THE SECURITIES HAVE BEEN ACQUIRED FOR INVESTMENT AND MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED
OR ASSIGNED IN THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED,
OR APPLICABLE STATE SECURITIES LAWS, UNLESS SOLD PURSUANT TO: (1) RULE 144 UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR (2)
AN OPINION OF HOLDER’S COUNSEL, IN A CUSTOMARY FORM, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR APPLICABLE STATE
SECURITIES LAWS.


 


WARRANT
NO. 2015-[___]


 


PROPHASE
LABS, INC.


 


	Warrant
    Shares: [                ]	Issuance
    Date: December 11, 2015 


 


THIS
COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, John E. Ligums, Jr. (the
“Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter
set forth, at any time on or after December 11, 2015 (the “Issuance Date”) and on or prior to the close of
business on the third anniversary of the Issuance Date (the “Termination Date”) but not thereafter, to subscribe
for and purchase from ProPhase Labs, Inc., a Delaware corporation (the “Company”), up to [                    ]
shares (the “Warrant Shares”) of Common Stock. The purchase price of one share of Common Stock under
this Warrant shall be equal to the Exercise Price, as defined in Section 2(b).


 


Section
1. Definitions. Capitalized terms used and not otherwise defined herein shall have the meanings set forth in that certain
Subscription Agreement (the “Agreement”), dated December 11, 2015, between the Company and the Holder. Provided
notwithstanding the forgoing, for purposes of this Warrant, the following terms shall have the following meanings:


 


(a)“Business
Day” means any day on which the Principal Market is open for trading including any day on which the Principal Market
is open for trading for a period of time less than the customary time.


 


(b)“Common
Stock” means the common stock, par value $0.0005 per share, of the Company.


 


(c)“Principal
Market” means The NASDAQ Global Market; provided, however, that in the event the Common Stock is ever not listed or
traded on The NASDAQ Global Market and is listed or traded on The NASDAQ Capital Market, The NASDAQ Global Select Market, the
New York Stock Exchange, the NYSE MKT, the NYSE Arca or the OTC Bulletin Board (it being understood that as used herein “OTC
Bulletin Board” shall also mean any successor or comparable market quotation system or exchange to the OTC Bulletin Board
such as the OTCQB operated by the OTC Markets Group, Inc.), then the “Principal Market” shall mean such other market
or exchange on which the Common Stock is then listed or traded.


 






    	 	 	 



    	 	 	 



    

 


(c)“Transfer
Agent” means American Stock Transfer and Trust Company, or such other Person who is then serving as the transfer agent
for the Company in respect of the Common Stock.


 


Section
2. Exercise.


 


a)
Exercise of Warrant. Exercise of the purchase rights represented by this Warrant may be made, in whole or in part, at any
time or times on or after the Issuance Date and on or before the Termination Date by delivery to the Company (or such other office
or agency of the Company as it may designate by notice in writing to the registered Holder at the address of the Holder appearing
on the books of the Company) of a duly executed facsimile copy of the Notice of Exercise Form annexed hereto; and, within three
(3) Business Days of the date said Notice of Exercise is delivered to the Company, the Company shall have received payment of
the aggregate Exercise Price of the shares thereby purchased by wire transfer or cashier’s check drawn on a United States
bank or, if available, pursuant to the cashless exercise procedure specified in Section 2(c) below. Notwithstanding anything herein
to the contrary, the Holder shall not be required to physically surrender this Warrant to the Company until the Holder has purchased
all of the Warrant Shares available hereunder and the Warrant has been exercised in full, in which case, the Holder shall surrender
this Warrant to the Company for cancellation within three (3) Business Days of the date the final Notice of Exercise is delivered
to the Company. Partial exercises of this Warrant resulting in purchases of a portion of the total number of Warrant Shares available
hereunder shall have the effect of lowering the outstanding number of Warrant Shares purchasable hereunder in an amount equal
to the applicable number of Warrant Shares purchased. The Holder and the Company shall maintain records showing the number of
Warrant Shares purchased and the date of such purchases. The Company shall deliver any objection to any Notice of Exercise Form
within one (1) Business Day of receipt of such notice. In the event of any dispute or discrepancy, the records of the Holder shall
be controlling and determinative in the absence of manifest error. The Holder and any assignee, by acceptance of this Warrant,
acknowledge and agree that, by reason of the provisions of this paragraph, following the purchase of a portion of the Warrant
Shares hereunder, the number of Warrant Shares available for purchase hereunder at any given time may be less than the amount
stated on the face hereof.


 


b)
Exercise Price. The exercise price per share of the Common Stock under this Warrant shall be $[_________], subject to adjustment
hereunder (the “Exercise Price”).


 


c)
Cashless Exercise. At the Holder’s sole discretion this Warrant may be exercised, in whole or in part, at such time
by means of a “cashless exercise” in which the Holder shall be entitled to receive a certificate for the number of
Warrant Shares equal to the quotient obtained by dividing [(A-B) (X)] by (A), where:


 


	 	(A)
    =	the
    VWAP on the Business Day immediately preceding the date on which Holder elects to exercise this Warrant by means of a “cashless
    exercise,” as set forth in the applicable Notice of Exercise;
	 	 	 
	 	(B)
    =	the
    Exercise Price of this Warrant, as adjusted hereunder; and
	 	 	 
	 	(X)
    =	the
    number of Warrant Shares that would be issuable upon exercise of this Warrant in accordance with the terms of this Warrant
    if such exercise were by means of a cash exercise rather than a cashless exercise.


 






    	 	 	 



    	 	 	 



    

 


“VWAP”
means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then
listed or quoted on the Principal Market, the daily volume weighted average price of the Common Stock for such date (or the nearest
preceding date) on the Principal Market as reported by Bloomberg L.P. (based on a Business Day from 9:30 a.m. (Eastern Standard
Time to 4:02 p.m. (Eastern Standard Time), (b) if the OTC Bulletin Board is not a Principal Market, the volume weighted average
price of the Common Stock for such date (or the nearest preceding date) on the OTC Bulletin Board, (c) if the Common Stock is
not then listed or quoted for trading on the OTC Bulletin Board and if prices for the Common Stock are then reported in the “Pink
Sheets” published by Pink OTC Markets, Inc. (or a similar organization or agency succeeding to its functions of reporting
prices), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market
value of a share of Common Stock as determined by an independent appraiser selected in good faith by the Holder and reasonably
acceptable to the Company, the fees and expenses of which shall be paid by the Company.


 


 Notwithstanding
anything herein to the contrary, on the Termination Date, this Warrant shall be automatically exercised via cashless exercise
pursuant to this Section 2(c).


 


d)
Mechanics of Exercise.


 


i.
Delivery of Certificates Upon Exercise. Certificates for shares purchased hereunder shall be transmitted by the Transfer
Agent to the Holder by crediting the account of the Holder’s prime broker with the Depository Trust Company through its
Deposit/Withdrawal at Custodian (“DWAC”) system if the Company is then a participant in such system and either
(A) there is an effective registration statement permitting the issuance of the Warrant Shares to or resale of the Warrant Shares
by Holder or (B) this Warrant is being exercised via cashless exercise, and otherwise by physical delivery to the address specified
by the Holder in the Notice of Exercise by the date that is three (3) Business Days after the latest of (A) the delivery to the
Company of the Notice of Exercise Form, (B) surrender of this Warrant (if required) and (C) payment of the aggregate Exercise
Price as set forth above (including by cashless exercise, if permitted) (such date, the “Warrant Share Delivery Date”).
This Warrant shall be deemed to have been exercised on the first date on which all of the foregoing have been delivered to the
Company. The Warrant Shares shall be deemed to have been issued, and Holder or any other person so designated to be named therein
shall be deemed to have become a holder of record of such shares for all purposes, as of the date the Warrant has been exercised,
with payment to the Company of the Exercise Price (or by cashless exercise, if permitted) and all taxes required to be paid by
the Holder, if any, pursuant to Section 2(d)(vi) prior to the issuance of such shares, having been paid.


 


ii.
Delivery of New Warrants Upon Exercise. If this Warrant shall have been exercised in part, the Company shall, at the request
of a Holder and upon surrender of this Warrant certificate, at the time of delivery of the certificate or certificates representing
Warrant Shares, deliver to Holder a new Warrant evidencing the rights of Holder to purchase the unpurchased Warrant Shares called
for by this Warrant, which new Warrant shall in all other respects be identical with this Warrant. 


 


iii.
Rescission Rights. If the Company fails to cause the Transfer Agent to transmit to the Holder a certificate or the certificates
representing the Warrant Shares pursuant to Section 2(d)(i) by the Warrant Share Delivery Date, then, the Holder will have the
right to rescind such exercise.


 






    	 	 	 



    	 	 	 



    

 


iv.
Compensation for Buy-In on Failure to Timely Deliver Certificates Upon Exercise. In addition to any other rights available
to the Holder, if the Company fails to cause the Transfer Agent to transmit to the Holder a certificate or the certificates representing
the Warrant Shares pursuant to an exercise on or before the Warrant Share Delivery Date, and if after such date the Holder is
required by its broker to purchase (in an open market transaction or otherwise) or the Holder’s brokerage firm otherwise
purchases, shares of Common Stock to deliver in satisfaction of a sale by the Holder of the Warrant Shares which the Holder anticipated
receiving upon such exercise (a “Buy-In”), then the Company shall (A) pay in cash to the Holder the amount,
if any, by which (x) the Holder’s total purchase price (including brokerage commissions, if any) for the shares of Common
Stock so purchased exceeds (y) the amount obtained by multiplying (1) the number of Warrant Shares that the Company was required
to deliver to the Holder in connection with the exercise at issue times (2) the price at which the sell order giving rise to such
purchase obligation was executed, and (B) at the option of the Holder, either reinstate the portion of the Warrant and equivalent
number of Warrant Shares for which such exercise was not honored (in which case such exercise shall be deemed rescinded) or deliver
to the Holder the number of shares of Common Stock that would have been issued had the Company timely complied with its exercise
and delivery obligations hereunder. For example, if the Holder purchases Common Stock having a total purchase price of $11,000
to cover a Buy-In with respect to an attempted exercise of shares of Common Stock with an aggregate sale price giving rise to
such purchase obligation of $10,000, under clause (A) of the immediately preceding sentence the Company shall be required to pay
the Holder $1,000. The Holder shall provide the Company written notice indicating the amounts payable to the Holder in respect
of the Buy-In and, upon request of the Company, evidence of the amount of such loss. Nothing herein shall limit a Holder’s
right to pursue any other remedies available to it hereunder, at law or in equity including, without limitation, a decree of specific
performance and/or injunctive relief with respect to the Company’s failure to timely deliver certificates representing shares
of Common Stock upon exercise of the Warrant as required pursuant to the terms hereof.


 


v.
No Fractional Shares or Scrip. No fractional shares or scrip representing fractional shares shall be issued upon the
exercise of this Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise,
the Company shall, at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such
fraction multiplied by the Exercise Price or round up to the next whole share.


 


vi.
Charges, Taxes and Expenses. Issuance of certificates for Warrant Shares shall be made without charge to the Holder for
any issue or transfer tax or other incidental expense in respect of the issuance of such certificate, all of which taxes and expenses
shall be paid by the Company, and such certificates shall be issued in the name of the Holder or in such name or names as may
be directed by the Holder; provided, however, that in the event certificates for Warrant Shares are to be issued
in a name other than the name of the Holder, this Warrant when surrendered for exercise shall be accompanied by the Assignment
Form attached hereto duly executed by the Holder and the Company may require, as a condition thereto, the payment of a sum sufficient
to reimburse it for any transfer tax incidental thereto.


 


vii.
Closing of Books. The Company will not close its stockholder books or records in any manner which prevents the timely exercise
of this Warrant, pursuant to the terms hereof.


 






    	 	 	 



    	 	 	 



    

 


e)
Holder’s Exercise Limitations. Notwithstanding anything to the contrary contained in this Warrant, this Warrant shall
not be exercisable by the Holder hereof to the extent (but only to the extent) that the Holder or any of its affiliates would
beneficially own in excess of 4.99% (the “Maximum Percentage”) of the Common Stock. To the extent the
above limitation applies, the determination of whether this Warrant shall be exercisable (vis-à-vis other convertible,
exercisable or exchangeable securities owned by the Holder or any of its affiliates) and of which such securities shall be exercisable
(as among all such securities owned by the Holder) shall, subject to such Maximum Percentage limitation, be determined on the
basis of the first submission to the Company for conversion, exercise or exchange (as the case may be). No prior inability to
exercise this Warrant pursuant to this paragraph shall have any effect on the applicability of the provisions of this paragraph with
respect to any subsequent determination of exercisability. For the purposes of this paragraph, beneficial ownership and all determinations
and calculations (including, without limitation, with respect to calculations of percentage ownership) shall be determined in
accordance with Section 13(d) of the Exchange Act, and the rules and regulations promulgated thereunder. The provisions of this
paragraph shall be implemented in a manner otherwise than in strict conformity with the terms of this paragraph to correct this
paragraph (or any portion hereof) which may be defective or inconsistent with the intended Maximum Percentage beneficial ownership
limitation herein contained or to make changes or supplements necessary or desirable to properly give effect to such Maximum Percentage
limitation. The limitations contained in this paragraph shall apply to a successor Holder of this Warrant. The holders of Common
Stock shall be third party beneficiaries of this paragraph and the Company may not amend or waive this paragraph without the consent
of holders of a majority of its Common Stock. For any reason at any time, upon the written or oral request of the Holder, the
Company shall within one (1) Business Day confirm orally and in writing to the Holder the number of shares of Common Stock then
outstanding, including by virtue of any prior conversion or exercise of convertible or exercisable securities into Common Stock,
including, without limitation, pursuant to this Warrant. At any time the Holder may increase or decrease the Maximum Percentage
to any other percentage not in excess of 9.99% as specified in a written notice by the Holder to the Company; provided that any
such increase will not be effective until the 61st day after such notice is delivered to the Company. For purposes of the Warrant,
“Affiliate” has the meaning set forth in Rule 12b-2 of the regulations promulgated under the Exchange Act.


 


Section
3. Certain Adjustments.


 


a)
Stock Dividends and Splits. If the Company, at any time while this Warrant is outstanding: (i) pays a stock dividend or
otherwise makes a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent securities
payable in shares of Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the Company
upon exercise of this Warrant), (ii) subdivides outstanding shares of Common Stock into a larger number of shares, (iii) combines
(including by way of reverse stock split) outstanding shares of Common Stock into a smaller number of shares, or (iv) issues by
reclassification of shares of the Common Stock any shares of capital stock of the Company, then in each case the Exercise Price
shall be multiplied by a fraction of which the numerator shall be the number of shares of Common Stock (excluding treasury shares,
if any) outstanding immediately before such event and of which the denominator shall be the number of shares of Common Stock outstanding
immediately after such event, and the number of shares issuable upon exercise of this Warrant shall be proportionately adjusted
such that the aggregate Exercise Price of this Warrant shall remain unchanged. Any adjustment made pursuant to this Section 3(a)
shall become effective immediately after the record date for the determination of stockholders entitled to receive such dividend
or distribution and shall become effective immediately after the effective date in the case of a subdivision, combination or re-classification.


 


b)
Subsequent Rights Offerings. If the Company, at any time while the Warrant is outstanding, shall issue rights, options
or warrants to all holders of Common Stock (and not to the Holders) entitling them to subscribe for or purchase shares of Common
Stock at a price per share less than the VWAP on the record date mentioned below, then, the Exercise Price shall be multiplied
by a fraction, of which the denominator shall be the number of shares of the Common Stock outstanding on the date of issuance
of such rights, options or warrants plus the number of additional shares of Common Stock offered for subscription or purchase,
and of which the numerator shall be the number of shares of the Common Stock outstanding on the date of issuance of such rights,
options or warrants plus the number of shares which the aggregate offering price of the total number of shares so offered (assuming
receipt by the Company in full of all consideration payable upon exercise of such rights, options or warrants) would purchase
at such VWAP. Such adjustment shall be made whenever such rights, options or warrants are issued, and shall become effective immediately
after the record date for the determination of stockholders entitled to receive such rights, options or warrants.


 






    	 	 	 



    	 	 	 



    

 


c)
Pro Rata Distributions. If the Company, at any time while this Warrant is outstanding, shall distribute to all holders
of Common Stock (and not to the Holders) evidences of its indebtedness or assets (including cash and cash dividends) or rights
or warrants to subscribe for or purchase any security other than the Common Stock, then in each such case the Exercise Price shall
be adjusted by multiplying the Exercise Price in effect immediately prior to the record date fixed for determination of stockholders
entitled to receive such distribution by a fraction of which the denominator shall be the VWAP determined as of the record date
mentioned above, and of which the numerator shall be such VWAP on such record date less the then per share fair market value at
such record date of the portion of such assets or evidence of indebtedness so distributed applicable to one outstanding share
of the Common Stock as determined by the Board of Directors in good faith. In either case the adjustments shall be described in
a statement provided to the Holder of the portion of assets or evidences of indebtedness so distributed or such subscription rights
applicable to one share of Common Stock. Such adjustment shall be made whenever any such distribution is made and shall become
effective immediately after the record date mentioned above.


 


d)
Fundamental Transaction. If, at any time while this Warrant is outstanding, (i) the Company, directly or indirectly, in
one or more related transactions effects any merger or consolidation of the Company with or into another Person, (ii) the Company,
directly or indirectly, effects any sale, lease, license, assignment, transfer, conveyance or other disposition of all or substantially
all of its assets in one or a series of related transactions, (iii) any, direct or indirect, purchase offer, tender offer or exchange
offer (whether by the Company or another Person) is completed pursuant to which holders of Common Stock are permitted to sell,
tender or exchange their shares for other securities, cash or property and has been accepted by the holders of 50% or more of
the outstanding Common Stock, (iv) the Company, directly or indirectly, in one or more related transactions effects any reclassification,
reorganization or recapitalization of the Common Stock or any compulsory share exchange pursuant to which the Common Stock is
effectively converted into or exchanged for other securities, cash or property, (v) the Company, directly or indirectly, in one
or more related transactions consummates a stock or share purchase agreement or other business combination (including, without
limitation, a reorganization, recapitalization, spin-off or scheme of arrangement) with another Person whereby such other Person
acquires more than 50% of the outstanding shares of Common Stock (not including any shares of Common Stock held by the other Person
or other Persons making or party to, or associated or affiliated with the other Persons making or party to, such stock or share
purchase agreement or other business combination) (each a “Fundamental Transaction”), then, upon any subsequent
exercise of this Warrant, the Holder shall have the right to receive, for each Warrant Share that would have been issuable upon
such exercise immediately prior to the occurrence of such Fundamental Transaction, at the option of the Holder (without regard
to any limitation in Section 2(e) on the exercise of this Warrant), the number of shares of Common Stock of the successor or acquiring
corporation or of the Company, if it is the surviving corporation, and any additional consideration (the “Alternate Consideration”)
receivable as a result of such Fundamental Transaction by a holder of the number of shares of Common Stock for which this Warrant
is exercisable immediately prior to such Fundamental Transaction (without regard to any limitation in Section 2(e) on the exercise
of this Warrant). For purposes of any such exercise, the determination of the Exercise Price shall be appropriately adjusted to
apply to such Alternate Consideration based on the amount of Alternate Consideration issuable in respect of one share of Common
Stock in such Fundamental Transaction, and the Company shall apportion the Exercise Price among the Alternate Consideration in
a reasonable manner reflecting the relative value of any different components of the Alternate Consideration. If holders of Common
Stock are given any choice as to the securities, cash or property to be received in a Fundamental Transaction, then the Holder
shall be given the same choice as to the Alternate Consideration it receives upon any exercise of this Warrant following such
Fundamental Transaction. The Company shall cause any successor entity in a Fundamental Transaction in which the Company is not
the survivor (the “Successor Entity”) to assume in writing all of the obligations of the Company under this
Warrant and the other Transaction Documents in accordance with the provisions of this Section 3(d) pursuant to written agreements
in form and substance reasonably satisfactory to the Holder and approved by the Holder (without unreasonable delay) prior to such
Fundamental Transaction and shall, at the option of the holder of this Warrant, deliver to the Holder in exchange for this Warrant
a security of the Successor Entity evidenced by a written instrument substantially similar in form and substance to this Warrant
which is exercisable for a corresponding number of shares of capital stock of such Successor Entity (or its parent entity) equivalent
to the shares of Common Stock acquirable and receivable upon exercise of this Warrant (without regard to any limitations on the
exercise of this Warrant) prior to such Fundamental Transaction, and with an exercise price which applies the exercise price hereunder
to such shares of capital stock (but taking into account the relative value of the shares of Common Stock pursuant to such Fundamental
Transaction and the value of such shares of capital stock, such number of shares of capital stock and such exercise price being
for the purpose of protecting the economic value of this Warrant immediately prior to the consummation of such Fundamental Transaction).
Upon the occurrence of any such Fundamental Transaction, the Successor Entity shall succeed to, and be substituted for (so that
from and after the date of such Fundamental Transaction, the provisions of this Warrant and the other Transaction Documents referring
to the “Company” shall refer instead to the Successor Entity), and may exercise every right and power of the Company
and shall assume all of the obligations of the Company under this Warrant and the other Transaction Documents with the same effect
as if such Successor Entity had been named as the Company herein.


 






    	 	 	 



    	 	 	 



    

 


e)
Calculations. All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share,
as the case may be. For purposes of this Section 3, the number of shares of Common Stock deemed to be issued and outstanding as
of a given date shall be the sum of the number of shares of Common Stock (excluding treasury shares, if any) issued and outstanding.


 


f)
Voluntary Adjustment By Company. The Company may at any time during the term of this Warrant reduce the then current Exercise
Price to any amount and for any period of time deemed appropriate by the Board of Directors of the Company.


 


g)
Notice to Holder.


 


i.
Adjustment to Exercise Price. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3,
the Company shall promptly mail to the Holder a notice setting forth the Exercise Price after such adjustment and setting forth
a brief statement of the facts requiring such adjustment.


 


ii.
Notice to Allow Exercise by Holder. If (A) the Company shall declare a dividend (or any other distribution in whatever
form) on the Common Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common
Stock, (C) the Company shall authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or
purchase any shares of capital stock of any class or of any rights, (D) the approval of any stockholders of the Company shall
be required in connection with any reclassification of the Common Stock, any consolidation or merger to which the Company is a
party, any sale or transfer of all or substantially all of the assets of the Company, or any compulsory share exchange whereby
the Common Stock is converted into other securities, cash or property, or (E) the Company shall authorize the voluntary or involuntary
dissolution, liquidation or winding up of the affairs of the Company, then, in each case, the Company shall cause to be mailed
to the Holder at its last address as it shall appear upon the Warrant Register of the Company, at least 20 calendar days prior
to the applicable record or effective date hereinafter specified, a notice stating (x) the date on which a record is to be taken
for the purpose of such dividend, distribution, redemption, rights or warrants, or if a record is not to be taken, the date as
of which the holders of the Common Stock of record to be entitled to such dividend, distributions, redemption, rights or warrants
are to be determined or (y) the date on which such reclassification, consolidation, merger, sale, transfer or share exchange is
expected to become effective or close, and the date as of which it is expected that holders of the Common Stock of record shall
be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable upon such reclassification,
consolidation, merger, sale, transfer or share exchange; provided that the failure to mail such notice or any defect therein or
in the mailing thereof shall not affect the validity of the corporate action required to be specified in such notice. To the extent
that any notice provided hereunder constitutes, or contains, material, non-public information regarding the Company or any of
its subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form 8-K.
The Holder shall remain entitled to exercise this Warrant during the period commencing on the date of such notice to the effective
date of the event triggering such notice except as may otherwise be expressly set forth herein.


 






    	 	 	 



    	 	 	 



    

 


Section
4. Transfer of Warrant.


 


a)
Transferability. Subject to compliance with applicable federal and state securities laws, this Warrant and all rights hereunder
(including, without limitation, any registration rights) are transferable, in whole or in part (such partial transfer not less
than 5,000 Warrant Shares), upon surrender of this Warrant at the principal office of the Company or its designated agent, together
with a written assignment of this Warrant substantially in the form attached hereto duly executed by the Holder or its agent or
attorney and funds sufficient to pay any transfer taxes payable upon the making of such transfer. Upon such surrender and, if
required, such payment, the Company shall execute and deliver a new Warrant or Warrants in the name of the assignee or assignees,
as applicable, and in the denomination or denominations specified in such instrument of assignment, and shall issue to the assignor
a new Warrant evidencing the portion of this Warrant not so assigned, and this Warrant shall promptly be cancelled. The Warrant,
if properly assigned in accordance herewith, may be exercised by a new holder for the purchase of Warrant Shares without having
a new Warrant issued.


 


b)
New Warrants. This Warrant may be divided or combined with other Warrants upon presentation hereof at the aforesaid office
of the Company, together with a written notice specifying the names and denominations in which new Warrants are to be issued,
signed by the Holder or its agent or attorney. Subject to compliance with Section 4(a), as to any transfer which may be involved
in such division or combination, the Company shall execute and deliver a new Warrant or Warrants in exchange for the Warrant or
Warrants to be divided or combined in accordance with such notice. All Warrants issued on transfers or exchanges shall be dated
the Issuance Date set forth on the first page of this Warrant and shall be identical with this Warrant except as to the number
of Warrant Shares issuable pursuant thereto.


 


c)
Warrant Register. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose
(the “Warrant Register”), in the name of the record Holder hereof from time to time. The Company may deem and
treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution
to the Holder, and for all other purposes, absent actual notice to the contrary.


 


d)
Representation by the Holder. The Holder, by the acceptance hereof, represents and warrants that it is acquiring this Warrant
and, upon any exercise hereof, will acquire the Warrant Shares issuable upon such exercise, for its own account and not with a
view to or for distributing or reselling such Warrant Shares or any part thereof in violation of the Securities Act or any applicable
state securities law, except pursuant to sales registered or exempted under the Securities Act.


 




    	 	 	 



    	 	 	 



    


 


Section
5. Miscellaneous.


 


a)
No Rights as Stockholder Until Exercise. This Warrant does not entitle the Holder to any voting rights, dividends or other
rights as a stockholder of the Company prior to the exercise hereof as set forth in Section 2(d)(i).


 


b)
Loss, Theft, Destruction or Mutilation of Warrant. The Company covenants that upon receipt by the Company of evidence reasonably
satisfactory to it of the loss, theft, destruction or mutilation of this Warrant or any stock certificate relating to the Warrant
Shares, and in case of loss, theft or destruction, of indemnity or security reasonably satisfactory to it (which, in the case
of the Warrant, shall not include the posting of any bond), and upon surrender and cancellation of such Warrant or stock certificate,
if mutilated, the Company will make and deliver a new Warrant or stock certificate of like tenor and dated as of such cancellation,
in lieu of such Warrant or stock certificate.


 


c)
Saturdays, Sundays, Holidays, etc. If the last or appointed day for the taking of any action or the expiration of any right
required or granted herein shall not be a Business Day, then, such action may be taken or such right may be exercised on the next
succeeding Business Day.


 


d)
Authorized Shares. The Company covenants that, during the period the Warrant is outstanding, it will reserve from its authorized
and unissued Common Stock a sufficient number of shares to provide for the issuance of the Warrant Shares upon the exercise of
any purchase rights under this Warrant. The Company further covenants that its issuance of this Warrant shall constitute full
authority to its officers who are charged with the duty of executing stock certificates to execute and issue the necessary certificates
for the Warrant Shares upon the exercise of the purchase rights under this Warrant. The Company will take all such reasonable
action as may be necessary to assure that such Warrant Shares may be issued as provided herein without violation of any applicable
law or regulation, or of any requirements of the Principal Market upon which the Common Stock may be listed. The Company covenants
that all Warrant Shares which may be issued upon the exercise of the purchase rights represented by this Warrant will, upon exercise
of the purchase rights represented by this Warrant and payment for such Warrant Shares in accordance herewith, be duly authorized,
validly issued, fully paid and nonassessable and free from all taxes, liens and charges created by the Company in respect of the
issue thereof (other than taxes in respect of any transfer occurring contemporaneously with such issue). Except and to the extent
as waived or consented to by the Holder, the Company shall not by any action, including, without limitation, amending its certificate
of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities
or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Warrant, but will
at all times in good faith assist in the carrying out of all such terms and in the taking of all such actions as may be necessary
or appropriate to protect the rights of Holder as set forth in this Warrant against impairment. Without limiting the generality
of the foregoing, the Company will (i) not increase the par value of any Warrant Shares above the amount payable therefor upon
such exercise immediately prior to such increase in par value, (ii) take all such action as may be necessary or appropriate in
order that the Company may validly and legally issue fully paid and nonassessable Warrant Shares upon the exercise of this Warrant
and (iii) use commercially reasonable efforts to obtain all such authorizations, exemptions or consents from any public regulatory
body having jurisdiction thereof, as may be, necessary to enable the Company to perform its obligations under this Warrant. Before
taking any action which would result in an adjustment in the number of Warrant Shares for which this Warrant is exercisable or
in the Exercise Price, the Company shall obtain all such authorizations or exemptions thereof, or consents thereto, as may be
necessary from any public regulatory body or bodies having jurisdiction thereof.


 






    	 	 	 



    	 	 	 



    

 


e)
Jurisdiction. All questions concerning the construction, validity, enforcement and interpretation of this Warrant shall
be determined in accordance with the provisions of the Agreement.


 


f)
Restrictions. The Holder acknowledges that the Warrant Shares acquired upon the exercise of this Warrant, if not registered,
and the Holder does not utilize cashless exercise, will have restrictions upon resale imposed by state and federal securities
laws.


 


g)
Nonwaiver and Expenses. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder
shall operate as a waiver of such right or otherwise prejudice Holder’s rights, powers or remedies. Without limiting any
other provision of this Warrant or the Agreement, if the Company willfully and knowingly fails to comply with any provision of
this Warrant, which results in any material damages to the Holder, the Company shall pay to Holder such amounts as shall be sufficient
to cover any costs and expenses including, but not limited to, reasonable attorneys’ fees, including those of appellate
proceedings, incurred by Holder in collecting any amounts due pursuant hereto or in otherwise enforcing any of its rights, powers
or remedies hereunder.


 


h)
Notices. Any notice, request or other document required or permitted to be given or delivered to the Holder by the Company
shall be delivered in accordance with the notice provisions of the Agreement.


 


i)
Limitation of Liability. No provision hereof, in the absence of any affirmative action by Holder to exercise this Warrant
to purchase Warrant Shares, and no enumeration herein of the rights or privileges of Holder, shall give rise to any liability
of Holder for the purchase price of any Common Stock or as a stockholder of the Company, whether such liability is asserted by
the Company or by creditors of the Company.


 


j)
Remedies. The Holder, in addition to being entitled to exercise all rights granted by law, including recovery of damages,
will be entitled to specific performance of its rights under this Warrant. The Company agrees that monetary damages would not
be adequate compensation for any loss incurred by reason of a breach by it of the provisions of this Warrant and hereby agrees
to waive and not to assert the defense in any action for specific performance that a remedy at law would be adequate.


 


k)
Successors and Assigns. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby
shall inure to the benefit of and be binding upon the successors and permitted assigns of the Company and the successors and permitted
assigns of Holder. The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant
and shall be enforceable by the Holder or holder of Warrant Shares.


 


l)
Severability. Wherever possible, each provision of this Warrant shall be interpreted in such manner as to be effective
and valid under applicable law, but if any provision of this Warrant shall be prohibited by or invalid under applicable law, such
provision shall be ineffective to the extent of such prohibition or invalidity, without invalidating the remainder of such provisions
or the remaining provisions of this Warrant.


 


m)
Headings. The headings used in this Warrant are for the convenience of reference only and shall not, for any purpose, be
deemed a part of this Warrant.


 


********************


 


(Signature
Pages Follow)


 






    	 	 	 



    	 	 	 



    

 


IN
WITNESS WHEREOF, the Company has caused this Warrant to be executed by its officer thereunto duly authorized as of the date first
above indicated.


 


	 	PROPHASE
    LABS, INC.
	 	 
	 	By:	 
	 	Name:	 
	 	Title:	 


 




    	 	 	 



    	 	 	 



    


 


NOTICE
OF EXERCISE


 


TO:
PROPHASE LABS, INC.


 


(1) The
undersigned hereby elects to purchase ________ Warrant Shares of the Company pursuant to the terms of the attached Warrant (only
if exercised in full), and tenders herewith payment of the exercise price in full, together with all applicable transfer taxes,
if any.


 


(2) Payment
shall take the form of (check applicable box):


 


[  ]
in lawful money of the United States; or


 


[  ]
the cancellation of such number of Warrant Shares as is necessary, in accordance with the formula set forth in subsection 2(c),
to exercise this Warrant with respect to the maximum number of Warrant Shares purchasable pursuant to the cashless exercise procedure
set forth in subsection 2(c).


 


(3) Please
issue a certificate or certificates representing said Warrant Shares in the name of the undersigned or in such other name as is
specified below:


 





 






 


The
Warrant Shares shall be delivered to the following DWAC Account Number or by physical delivery of a certificate to:


 





 



 





 



 





 



 


[SIGNATURE
OF HOLDER]


 


Name
of Investing Entity:


  


Signature
of Authorized Signatory of Investing Entity:


 





Name
of Authorized Signatory:


  


Title
of Authorized Signatory:


 





Date:


 


 




    	 	 	 



    	 	 	 



    


 


ASSIGNMENT
FORM


 


(To
assign the foregoing warrant, execute


this
form and supply required information.


Do
not use this form to exercise the warrant.)


FOR
VALUE RECEIVED, [____] all of or [_______] shares of the foregoing Warrant and all rights evidenced thereby are hereby assigned
to


 


__________________________________________________
whose address is


 


_______________________________________________________________.


 


_______________________________________________________________


 


Dated:
______________, _______


 


Holder’s
Signature: ________________________________________________


 


Holder’s
Address: ________________________________________________


 


_______________________________________________________________


 


 


Signature
Guaranteed: _____________________________________________


 


NOTE:
The signature to this Assignment Form must correspond with the name as it appears on the face of the Warrant, without alteration
or enlargement or any change whatsoever, and must be guaranteed by a bank or trust company. Officers of corporations and those
acting in a fiduciary or other representative capacity should file proper evidence of authority to assign the foregoing Warrant.