Ingredient or product comparison

The INKEY List Polyglutamic Acid Hydrating Serum Versus Sephora Collection Hydrating Serum

This hydrating serum is formulated around Polyglutamic Acid to hydrate skin and strengthen the skin barrier. This hydrating serum is formulated around Hydrolyzed Sodium Hyaluronate and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier.

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