0001819790 2021-03-31 2021-03-31 0001819790 2020-01-01 2020-12-31 0001819790 false 8-K 2021-03-31 TARSUS PHARMACEUTICALS, INC. DE 012-3456 81-4717861 15440 Laguna Canyon Road, Suite 160 Irvine CA 92618 949 409-9820 false false false false Common Stock, $0.0001 par value per share TARS NASDAQ true true