Exhibit 4.1


 


	
    NUMBER

    U-__________
	 	 	 	UNITS
	SEE REVERSE FOR

CERTAIN DEFINITIONS	GARDINER HEALTHCARE 

ACQUISITIONS CORP.	 
	 	 	 	 	 	CUSIP [●]


 


UNITS CONSISTING OF ONE SHARE OF COMMON STOCK
AND ONE WARRANT


 


TO PURCHASE ONE-HALF OF ONE SHARE OF COMMON
STOCK


 


	THIS CERTIFIES THAT	 
	is the owner of Units.	 


 


Each Unit (“Unit”) consists of one
share of common stock, par value $0.0001 per share, of Gardiner Healthcare Acquisitions Corp., a Delaware corporation (the “Company”)
and one warrant to purchase one-half of one share of common stock. Only whole warrants are exercisable. Each warrant entitles the holder
to purchase one-half of one share of common stock of the Company at $11.50 per full share (subject to adjustment), upon the later to occur
of (i) the Company’s completion of a merger, share exchange, asset acquisition, stock purchase, recapitalization, reorganization
or other similar business combination, with one or more target businesses (a “Business Combination”) or (ii) one year
from the closing of the Company’s initial public offering (the “IPO”). Each warrant expires 5 years after the completion
of the Company’s initial Business Combination, at 5:00 p.m., New York City time, or earlier upon redemption or liquidation.


 


The common stock and warrants comprising the Units
represented by this certificate are not transferable separately until the 90th day after the date of the prospectus relating to the IPO,
unless Chardan Capital Markets, LLC informs the Company of its decision to allow earlier separate trading, provided that the Company has
filed with the Securities and Exchange Commission a Current Report on Form 8-K, which includes an audited balance sheet reflecting
the Company’s receipt of the gross proceeds of the IPO.


 


The terms of the warrants are governed by a warrant
agreement (the “Warrant Agreement”), dated as of [●], 2021, between the Company and Continental Stock Transfer &
Trust Company, as the Warrant Agent, and are subject to the terms and provisions contained therein, all of which terms and provisions
the holder of this certificate consents to by acceptance hereof. A copy of the Warrant Agreement is on file at the office of the Warrant
Agent at 1 State Street, 30th Floor, New York, New York 10004, and are available to any warrant holder on written request and without
cost.


 


Each Unit may be mandatorily split by the Company
in connection with the closing of a Business Combination.


 






     


     


    

 


This certificate is not valid unless countersigned
by the Transfer Agent and Registrar of the Company.


 


This Unit Certificate shall be governed and construed
in accordance with the internal laws of the State of New York, without regard to conflicts of laws principles thereof.


 


Witness the facsimile signatures of its duly authorized
officers.


 


By:


 


	 	 	 
	Chairman	 	Chief Financial Officer


 


Gardiner Healthcare Acquisitions Corp.


 


The Company will furnish without charge to each
stockholder who so requests, a statement of the powers, designations, preferences and relative, participating, optional or other special
rights of each class of shares or series thereof of the Company and the qualifications, limitations, or restrictions of such preferences
and/or rights.


 


The following abbreviations, when used in the
inscription on the face of this certificate, shall be construed as though they were written out in full according to applicable laws or
regulations:


 





	TEN COM —	as tenants in common	 	UNIF GIFT MIN ACT	—	 	 	Custodian	 
	TEN ENT —	as tenants by the entireties	 	 	 	 	(Cust)	 	(Minor)
	JT TEN — 	as joint tenants with right of survivorship and not as tenants in common	 	 	under Uniform Gifts to Minors
	 		 	 	 	 	Act	 	 	 
	 	 	 	 	 	 	 	(State)


 


Additional abbreviations may also be used though not in the above list.


 


For value received, ___________________________ hereby sells, assigns
and transfers unto_____________________________________________.


 


	PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE	 	 




	 	 


 


(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING
ZIP CODE, OF ASSIGNEE)


 


	Name:	 	 
	Address:	 	 
	 	 	 
	 	 	 


 






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	Units represented by the within Certificate, and do hereby irrevocably constitute and appoint
	Attorney to transfer the said Units on the books of the within named Company with full power of substitution in the premises.


 


	Dated:	 	 


 


	 	 
	 	Notice:	The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.


 


Signature(s) Guaranteed:


 


	 	 
	THE SIGNATURE(S) MUST BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15).	 


 


As more fully described in the Company’s
final prospectus dated as of [●], 2021, the holder of this certificate shall be entitled to receive funds with respect to the underlying
shares of common stock from the trust account established in connection with the Company’s initial public offering only in the event
of the Company’s liquidation upon failure to consummate a business combination within the required time period set forth in the
Company’s Amended and Restated Certificate of Incorporation (the “Certificate”), as the same may be amended from time
to time, or if the holder seeks to convert his or her respective shares of common stock underlying the Unit upon consummation of such
business combination or in connection with certain amendments to the Certificate. In no other circumstances shall the holder have any
right or interest of any kind in or to the trust account.


 






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