Ingredient or product comparison

The INKEY List Polyglutamic Acid Hydrating Serum Versus The INKEY List Ectoin Hydro-Barrier Serum

This hydrating serum is formulated around Polyglutamic Acid to hydrate skin and strengthen the skin barrier. This barrier-repair serum is formulated around Ectoin and Panthenol to strengthen the skin barrier and hydrate skin.

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