Document:

Exhibit
10.54

 

THIS
UNIT PURCHASE AGREEMENT (the “Agreement”) is entered into by and among Regen Biopharma, Inc., a Nevada corporation
(the “Company”) whose address is 4700 Spring Street, St 304, La Mesa, California 91942 and __________( “Purchaser”),
a _______ whose address is _____________. 

WHEREAS:

The
Purchaser desires to purchase units (“Units”) of securities of the Company in accordance with the terms and conditions
set forth herein.

The
Company desires to issue and sell Units to the Purchaser in accordance with the terms and conditions set forth herein.

THEREFORE,
IT IS AGREED AS FOLLOWS

	 	1.	Units

 

Each
Unit shall consist of two ( 1) shares of the common stock of the Company and one (1) share of the Series A Preferred Stock of
the Company

	 	2.	Purchase
    Price

 

The
purchase price per Unit ( “Purchase Price”), payable in US Dollars, shall be 5 cents per unit.

	 	3.	Form
    of Payment

 

The
Purchaser shall pay the Purchase Price per Unit multiplied by that number of Units Purchased by wire transfer of immediately available
funds to the Company

	WIRE
    INSTRUCTIONS:	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 

 

	 	4.	Issuance
    of Units

 

5
business days subsequent to receipt of payment of the Purchase Price the Company shall issue to the Purchaser that number of Units
purchased 

	 	5.	Purchaser’s
    Representations and Warranties

	 	(a)	As
    of the date hereof, the Purchaser is purchasing the Units for its own account and not with a present view towards the public
    sale or distribution thereof, except pursuant to sales registered or exempted from registration under the Securities Act of
    1933, as amended ( the “Act”). 

	 	(b)	The
    Purchaser is an “accredited investor” as that term is defined in Rule 501(a) of Regulation D promulgated under
    the Act

	 	(c)	The
    Purchaser and its advisors, if any, have been, furnished with all materials relating to the business, finances and operations
    of the Company and materials relating to the offer and sale of the Units which have been requested by the Purchaser or its
    advisors. Notwithstanding the foregoing, the Company has not disclosed to the Purchaser any material nonpublic information
    and will not disclose such information unless such information is disclosed to the public prior to such disclosure to the
    Purchaser.

	 	(d)	Purchaser
    has the requisite power and authority to enter into and perform its obligations under this Agreement without the consent,
    approval or authorization of, or obligation to notify, any person, entity or governmental agency which consent has not been
    obtained.

	 	(e)	The
    execution, delivery and performance of this Agreement by Purchaser does not and shall not constitute Purchaser’s breach
    of any statute or regulation or ordinance of any governmental authority, and shall not conflict with or result in a breach
    of or default under any of the terms, conditions, or provisions of any order, writ, injunction, decree, contract, agreement,
    or instrument to which the Purchaser is a party, or by which Purchaser is or may be bound.

	 	6.	Company’s
    representations and warranties

	 	(a)	Company
    is a corporation duly organized, validly existing and in good standing under the laws of the state its incorporation and has
    the requisite corporate power and authority to enter into and perform its obligations under this Agreement without the consent,
    approval or authorization of, or obligation to notify, any person, entity or governmental agency which consent has not been
    obtained. 

	 	(b)	The
    execution, delivery and performance of this Agreement by Company does not and shall not constitute Company’s breach
    of any statute or regulation or ordinance of any governmental authority, and shall not conflict with or result in a breach
    of or default under any of the terms, conditions, or provisions of any order, writ, injunction, decree, contract, agreement,
    or instrument to which the Company is a party, or by which Company is or may be bound. 

    	 	1	 

    	 

    

 

	 	7.	Restricted
    Securities Acknowledgement

 

Purchaser
acknowledges that any securities issued pursuant to this Agreement that shall not be registered pursuant to the Securities Act
of 1933 shall constitute “restricted securities” as that term is defined in Rule 144 promulgated under the Act , and
shall contain the following restrictive legend:

“THESE
SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR SECURITIES LAWS OF
ANY STATE AND MAY NOT BE OFFERED, SOLD, ASSIGNED, PLEDGED, TRANSFERRED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF AN EFFECTIVE
REGISTRATION STATEMENT UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS OR PURSUANT TO AN AVAILABLE EXEMPTION FROM REGISTRATION
UNDER THE ACT OR SUCH LAWS AND, IF REQUESTED BY THE COMPANY, UPON DELIVERY OF AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO
THE COMPANY THAT THE PROPOSED TRANSFER IS EXEMPT FROM THE ACT OR SUCH LAWS.”

	 	8.	Entire
    Agreement

 

This
Agreement constitutes a final written expression of all the terms of the Agreement between the parties regarding the subject matter
hereof, are a complete and exclusive statement of those terms, and supersedes all prior and contemporaneous Agreements, understandings,
and representations between the parties.

	 	9.	Governing
    Law, Venue, Waiver Of Jury Trial

 

All
questions concerning the construction, validity, enforcement and interpretation of this Agreement shall be governed by and construed
and enforced in accordance with the internal laws of the State of California, without regard to the principles of conflicts of
law thereof. Each party hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in California
for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed
herein and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally
subject to the jurisdiction of any such court, that such suit, action or proceeding is improper or inconvenient venue for such
proceeding. If either party shall commence an action or proceeding to enforce any provisions of this Agreement, then the prevailing
party in such action or proceeding shall be reimbursed by the other party for its attorneys’ fees and other costs and expenses
incurred with the investigation, preparation and prosecution of such action or proceeding.\

    	 	2	 

    	 

    

IN
WITNESS WHEREOF, the parties have hereunto executed this Agreement on the 10th day of September, 2015.

	By:	 	 
	 	 	 
	Company	 	 
	 	 	 
	 	 	 
	 	 	 
	David Koos, CEO	 	 
	Regen Biopharma, Inc.	 	 
	 	 	 
	 	 	 
	Date:	 	 
	 	 	 
	Purchaser	 	 
	 	 	 
	 	 	 
	 	 	 
	By:	 	 
	Its:	 	 
	Date: 12/03/2015	 	 
	 	 	 
	Number of Units Purchased:	2,000,000	 	 
	Total Purchase Price:	$100,000	 	 

    	 	3Exhibit 10.55

 

THIS UNIT PURCHASE AGREEMENT (the “Agreement”) is entered
into by and among Regen Biopharma, Inc., a Nevada corporation (the “Company”) whose address is 4700 Spring Street,
St 304, La Mesa, California 91942 and __________( “Purchaser”), a _______ whose address is _____________.

WHEREAS:

The Purchaser desires to purchase units (“Units”) of securities
of the Company in accordance with the terms and conditions set forth herein.

The Company desires to issue and sell Units to the Purchaser in accordance
with the terms and conditions set forth herein.

THEREFORE, IT IS AGREED AS FOLLOWS

	 	1.	Units

 

Each Unit shall consist of two ( 1) shares of the common stock of the
Company and one (1) share of the Series A Preferred Stock of the Company

	 	2.	Purchase Price

 

The purchase price per Unit ( “Purchase Price”), payable
in US Dollars, shall be 5 cents per unit.

	 	3.	Form of Payment

 

The Purchaser shall pay the Purchase Price per Unit multiplied
by that number of Units Purchased by wire transfer of immediately available funds to the Company

	WIRE INSTRUCTIONS:	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 

 

	 	4.	Issuance of Units

 

5 business days subsequent to receipt of payment
of the Purchase Price the Company shall issue to the Purchaser that number of Units purchased 

	 	5.	Purchaser’s Representations and Warranties

	 	(a)	As of the date hereof, the Purchaser is purchasing the Units for its own account and not with a present view towards the public sale or distribution thereof, except pursuant to sales registered or exempted from registration under the Securities Act of 1933, as amended ( the “Act”). 

	 	(b)	The Purchaser is an “accredited investor” as that term is defined in Rule 501(a) of Regulation D promulgated under the Act

	 	(c)	The Purchaser and its advisors, if any, have been, furnished with all materials relating to the business, finances and operations of the Company and materials relating to the offer and sale of the Units which have been requested by the Purchaser or its advisors. Notwithstanding the foregoing, the Company has not disclosed to the Purchaser any material nonpublic information and will not disclose such information unless such information is disclosed to the public prior to such disclosure to the Purchaser.

	 	(d)	Purchaser has the requisite power and authority to enter into and perform its obligations under this Agreement without the consent, approval or authorization of, or obligation to notify, any person, entity or governmental agency which consent has not been obtained.

	 	(e)	The execution, delivery and performance of this Agreement by Purchaser does not and shall not constitute Purchaser’s breach of any statute or regulation or ordinance of any governmental authority, and shall not conflict with or result in a breach of or default under any of the terms, conditions, or provisions of any order, writ, injunction, decree, contract, agreement, or instrument to which the Purchaser is a party, or by which Purchaser is or may be bound.

	 	6.	Company’s representations and warranties

	 	(a)	Company is a corporation duly organized, validly existing and in good standing under the laws of the state its incorporation and has the requisite corporate power and authority to enter into and perform its obligations under this Agreement without the consent, approval or authorization of, or obligation to notify, any person, entity or governmental agency which consent has not been obtained. 

	 	(b)	The execution, delivery and performance of this Agreement by Company does not and shall not constitute Company’s breach of any statute or regulation or ordinance of any governmental authority, and shall not conflict with or result in a breach of or default under any of the terms, conditions, or provisions of any order, writ, injunction, decree, contract, agreement, or instrument to which the Company is a party, or by which Company is or may be bound. 

 

    	 	1	 

    	 

    

	 	7.	Restricted Securities Acknowledgement

 

Purchaser acknowledges that any
securities issued pursuant to this Agreement that shall not be registered pursuant to the Securities Act of 1933 shall constitute
“restricted securities” as that term is defined in Rule 144 promulgated under the Act , and shall contain the following
restrictive legend:

“THESE SECURITIES HAVE NOT
BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “ACT”), OR SECURITIES LAWS OF ANY STATE AND MAY NOT
BE OFFERED, SOLD, ASSIGNED, PLEDGED, TRANSFERRED OR OTHERWISE DISPOSED OF IN THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT
UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS OR PURSUANT TO AN AVAILABLE EXEMPTION FROM REGISTRATION UNDER THE ACT OR SUCH
LAWS AND, IF REQUESTED BY THE COMPANY, UPON DELIVERY OF AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO THE COMPANY THAT THE PROPOSED
TRANSFER IS EXEMPT FROM THE ACT OR SUCH LAWS.”

	 	8.	Entire Agreement

 

This Agreement constitutes a final written expression
of all the terms of the Agreement between the parties regarding the subject matter hereof, are a complete and exclusive statement
of those terms, and supersedes all prior and contemporaneous Agreements, understandings, and representations between the parties.

	 	9.	Governing Law, Venue, Waiver Of Jury Trial

 

All questions concerning the construction, validity, enforcement and
interpretation of this Agreement shall be governed by and construed and enforced in accordance with the internal laws of the State
of California, without regard to the principles of conflicts of law thereof. Each party hereby irrevocably submits to the exclusive
jurisdiction of the state and federal courts sitting in California for the adjudication of any dispute hereunder or in connection
herewith or with any transaction contemplated hereby or discussed herein and hereby irrevocably waives, and agrees not to assert
in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such
suit, action or proceeding is improper or inconvenient venue for such proceeding. If either party shall commence an action or
proceeding to enforce any provisions of this Agreement, then the prevailing party in such action or proceeding shall be reimbursed
by the other party for its attorneys’ fees and other costs and expenses incurred with the investigation, preparation and
prosecution of such action or proceeding.

    	 	2	 

    	 

    

IN WITNESS WHEREOF, the parties have hereunto executed
this Agreement on the 10th day of September, 2015.

	By:	 	 
	 	 	 
	Company	 	 
	 	 	 
	 	 	 
	 	 	 
	David Koos, CEO	 	 
	Regen Biopharma, Inc.	 	 
	 	 	 
	 	 	 
	Date:	 	 
	 	 	 
	Purchaser	 	 
	 	 	 
	 	 	 
	 	 	 
	By:	 	 
	Its:	 	 
	Date: 12/14/2015	 	 
	 	 	 
	Number of Units Purchased:	2,000,000	 	 
	Total Purchase Price:	$100,000	 	 

 

    	 	3

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