January 21, 2025 Lewis H. Bender President & Chief Financial Officer INTENSITY THERAPEUTICS, INC. 1 Enterprise Drive Suite 430 Shelton, CT 06484 Re: INTENSITY THERAPEUTICS, INC. Form 10-K for the year ended December 31, 2023 Filed March 14, 2024 File No. 001-41109 Dear Lewis H. Bender: We have completed our review of your filing. 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. Sincerely, Division of Corporation Finance Office of Life Sciences