PHOSPHATIDYLSERINE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PHOSPHATIDYLSERINE

Safety grade: A

Phosphatidylserine is a fatty compound found naturally in cell membranes that helps keep skin cells healthy and moisturized. It works like a protective shield for your skin, maintaining its natural barrier and softness.

This ingredient stabilizes cosmetic formulas, conditions hair and skin by improving moisture retention, and strengthens the skin's natural protective barrier to reduce irritation and keep skin resilient.

Graded using: COSING.

Last verified: May 26, 2026