Company: JUNS
Filing Date: 2025-11-26
Form Type: S-1
Source: 0001493152-25-025204
Chunk: 0

Company: JUPITER NEUROSCIENCES, INC.
Filing Date: 2025-11-26
Form: S-1
Chunk 0
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<div align='center'>As filed with the Securities and Exchange Commission on November 26, 2025</div>

Registration No. 333-

<div align='center'>UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM S-1

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

JUPITER NEUROSCIENCES, INC.

(Exact name of registrant as specified in its charter)</div>

| Delaware                 |     |                2834 |     | 47-4828381     |
| (State                   
 or other jurisdiction of 
 incorporation            
 or organization)         |     |            -Primary 
 Standard Industrial 
      Classification 
         Code Number |     | -I.R.S.        
 Employer       
 Identification 
 Number         |

<div align='center'>Jupiter Neurosciences, Inc.

1001 North US HWY 1, Suite 504

Jupiter, Florida 33477

Telephone: (561) 406-6154

(Address, including zip code, and telephone number, including area code, of registrant’s principal executive offices)

Christer Rosén

Chairman and Chief Executive Officer

Jupiter Neurosciences, Inc.

1001 North US HWY 1, Suite 504

Jupiter, Florida 33477

Telephone: (561)406-6154

(Name, address, including zip code, and telephone number, including area code, of agent for service)

Copies to:

Anthony J. Marsico

Katherine E. Geddes

Reed Smith LLP

599 Lexington Avenue

New York, New York 10022-7650

(212) 521-5400</div>

Approximate date of commencement of proposed sale to the public: As soon as practicable after the effective date of this Registration Statement.

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, check the following box. ☒

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering. ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of