The Korean story
Polyglutamic acid is linked to natto, the fermented soybean food, and is made through fermentation.
Korean skincare brands often feature it in hydrating toners, essences and serums. It is a good example of the Korean preference for layered hydration with light, watery textures.
What it does
Polyglutamic acid is a large, moisture-loving molecule.
It forms a soft, flexible layer on skin that helps hold in water. Skin looks plumper and feels bouncy and well hydrated.
Who it suits
Suits all skin types, particularly dehydrated and oily skin that still needs water.
Its light feel works well in humid Indian weather and under sunscreen.
Found in Seonvie
- Glass Skin SerumClear, even, lit from within.
- Bifida Ferment Lysate EssenceBalanced skin, in a fine amber veil.
- Snail Secretion Filtrate CreamComfort for tired skin.
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