Humectant
Polyglutamic Acid
Also known as PGA, Gamma-Polyglutamic Acid
A next-generation hydrating ingredient derived from fermented soybeans that holds up to 5,000× its weight in water — outperforming hyaluronic acid. It also inhibits the breakdown of hyaluronic acid in the skin, making it an excellent partner to HA.
What it does
- Holds up to 5,000× its weight in water
- Boosts the effectiveness of Hyaluronic Acid
- Long-lasting surface hydration and barrier support
- Plumps and smooths fine dehydration lines
- Suitable for all skin types
Commonly used for
- Dehydration
- Dryness
- Fine Lines
Best for: Dry, Dehydrated, All skin
Related ingredients: Hyaluronic Acid · Glycerin · Beta Glucan · Squalane · AHA · Glycolic Acid
General information about a cosmetic ingredient, not medical advice. Patch-test new products and ask a dermatologist about persistent skin conditions.
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