Form: S-1

General form for registration of securities under the Securities Act of 1933

December 23, 2025

 

Exhibit 23.2

 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

 

We hereby consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement on Form S-1 of our report dated March 31, 2025 (which report includes an explanatory paragraph about the existence of substantial doubt concerning FibroBiologics, Inc.’s ability to continue as a going concern), relating to the financial statements of FibroBiologics, Inc. as of and for the years ended December 31, 2024 and 2023, which is incorporated by reference in that Prospectus.

 

We also consent to the reference to our firm under the caption “Experts” in the Prospectus.

 

/s/ WithumSmith+Brown, PC  
   
East Brunswick, New Jersey  
December 23, 2025