United States securities and exchange commission logo April 3, 2024 MarDee Haring-Layton Chief Accounting Officer Dar Bioscience, Inc. 3655 Nobel Drive, Suite 260 San Diego, California 92122 Re: Dar Bioscience, Inc. Registration Statement on Form S-3 Filed March 29, 2024 File No. 333-278380 Dear MarDee Haring-Layton: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding requests for acceleration. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Please contact Daniel Crawford at 202-551-7767 with any questions. Sincerely, Division of Corporation Finance Office of Life Sciences cc: Jessica Zhang, Esq.