Sodium Polyglutamate
Ingredient Info
Sodium Polyglutamate is a humectant derived from the amino acid glutamic acid. It works by drawing moisture into the skin and helping it stay hydrated, similar to how hyaluronic acid functions in skincare products.
Benefits
- Hydrates and plumps the skin
- Improves skin moisture retention
- Smooths fine lines caused by dehydration
Science: Limited peer-reviewed data available for this ingredient. It is generally recognized as safe in cosmetics and functions as a natural humectant with a molecular structure similar to other well-established hydrating polymers.
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