Sexual Function & HormonesWhat is Vyleesi?Brand name for FDA-approved PT-141 used for HSDD in premenopausal women.More Sexual Function & Hormones questionsWhat is PT-141?How does PT-141 work?What is Kisspeptin?What is Oxytocin used for in research?PT-141 vs Oxytocin: what's the difference?Does PT-141 affect men and women?Related PeptidesBPC-157TB-500Dr. Jay's SemaDr. Jays TirzDr. Jay's RetaDr. Jays CagriPopular ComparisonsPT-141 vs OxytocinSemax vs SelankBPC-157 vs TB-500Dr. Jay's Sema vs Dr. Jays TirzDr. Jays Tirz vs Dr. Jay's RetaGHK-Cu vs AHK-CuRelated Research CategoriesWeight Loss & MetabolismHealing & RecoveryBrain & Cognitive SupportSexual Function & HormonesLongevity & Healthy AgingSkin, Hair & BeautyRelated QuestionsWhat is PT-141?How does PT-141 work?What is Kisspeptin?What is Oxytocin used for in research?PT-141 vs Oxytocin: what's the difference?Does PT-141 affect men and women?