Ingredient or product comparison

Allies of Skin Azelaic & Kojic Advanced Clarifying Serum Versus Of Other Worlds Light Beams Barrier Treatment

This brightening serum is formulated around Azelaic Acid and Kojic Acid to fade the look of dark spots and clear breakouts. This barrier-repair serum is formulated around Urea and Azelaic Acid to strengthen the skin barrier and calm redness.

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