THE INKEY LIST POLYGLUTAMIC ACID SERUM
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THE INKEY LIST’s Polyglutamic Acid is the dryness-banishing formula that all dehydrated skin types should have. Holding four times more moisture than hyaluronic acid, polyglutamic acid is a hydration powerhouse – and then some. Unlike hyaluronic acid, the magical ingredient has large molecules, allowing it to form a thin film on the skin’s surface to prevent water loss, while plumping the appearance of fine lines and brightening lacklustre or uneven complexions.