Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Allies of Skin Azelaic & Kojic Advanced Clarifying Serum Versus SkinBetter Science Alto Defense Serum

This brightening serum is formulated around Azelaic Acid and Kojic Acid to fade the look of dark spots and clear breakouts. This calming serum is formulated around Glycyrrhiza Glabra Root Extract and Tetrahexyldecyl Ascorbate to calm redness and brighten dull-

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  • This brightening serum is formulated around Azelaic Acid and Kojic Acid to fade the look of dark spots and clear breakouts.
  • This calming serum is formulated around Glycyrrhiza Glabra Root Extract and Tetrahexyldecyl Ascorbate to calm redness and brighten dull-looking skin.