Humectant ingredient
Sodium Polyglutamate
A fermentation-derived polymer (from natto) that binds water and forms a light moisturizing film, often described as more hydrating than hyaluronic acid by weight.
Also known as: sodium polyglutamate, poly-gamma-glutamic acid, natto gum
humectantfilm-forming
Benefits
- ✓Strong humectant hydration
- ✓Smooth, soft film on skin
Watch for
- ⚠Low risk
Compatibility
✓ Works well with
