Ingredient or product comparison

The INKEY List Polyhydroxy Acid (PHA) Toner Versus The INKEY List Polyglutamic Acid Hydrating Serum

This smoothing toner is formulated around Gluconolactone and Niacinamide to refine skin texture and brighten dull-looking skin. This hydrating serum is formulated around Polyglutamic Acid to hydrate skin and strengthen the skin barrier.

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