Snapshot
- Overview
- A phospholipid that calms skin and helps strengthen its moisture barrier.
- Category
- Skin Conditioning, Barrier Support, Antioxidant, Soothing
- Type
- Emollient
Phosphatidylserine
Phosphatidylserine is an anionic phospholipid found in cell membranes and used topically. Formulas use it for sensorial conditioning and barrier-focused concepts, but human evidence for standout effects is limited.
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Our take
Is Phosphatidylserine a Good Ingredient?
Rated Fair: it's conceptually supportive for barrier comfort and antioxidative care, yet topical clinical data are modest, and there's a small chance of irritation for sensitive skin, which keeps it below Good.
What it does
Skin Benefits
Helps skin feel calmer and more supple, with potential support against everyday oxidative stress; human evidence remains limited. Contributes to a stronger-feeling moisture barrier for less dryness discomfort.
Where you'll find it
Uses in Skincare & Cosmetics
Included in serums, creams, and eye treatments positioned for stressed or mature skin routines. Also appears in post-procedure moisturizers to provide a plush, comforting texture.
Before you use it
Safety
Generally considered low risk, but mild irritation is possible in reactive complexions. Use as directed and discontinue if sensitivity occurs.
Products with Phosphatidylserine
