Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

The INKEY List Polyglutamic Acid Hydrating Serum Versus It's Skin Power 10 Formula LI Effector Firefighter

This hydrating serum is formulated around Polyglutamic Acid to hydrate skin and strengthen the skin barrier. This calming serum is formulated around Glycyrrhiza Glabra Root Extract and Dipotassium Glycyrrhizate to calm redness and hydrate skin.

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  • This hydrating serum is formulated around Polyglutamic Acid to hydrate skin and strengthen the skin barrier.
  • This calming serum is formulated around Glycyrrhiza Glabra Root Extract and Dipotassium Glycyrrhizate to calm redness and hydrate skin.