THORNE - Phosphatidylserine (Formerly Iso-Phos) - Cortisol Management Support - Phosphatidylserine Isolate Supplement to Support Brain Function* - 60 Capsules - 60 Servings

Phosphatidylserine: Supports healthy brain function* Stress/Sleep: Helps modulate cortisol levels during stress* Memory: Supports memory and focus* Aging Brain: Promotes optimal cognitive function in the aging brain* Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)