Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

La Roche-Posay 10% Pure Niacinamide Serum Versus Paula's Choice 10% Azelaic Acid Booster

This brightening serum is formulated around Niacinamide and Phenylethyl Resorcinol to fade the look of dark spots and brighten dull-looking skin. This calming treatment is formulated around Azelaic Acid and Salicylic Acid to calm redness and fade the look of d

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  • This brightening serum is formulated around Niacinamide and Phenylethyl Resorcinol to fade the look of dark spots and brighten dull-looking skin.
  • This calming treatment is formulated around Azelaic Acid and Salicylic Acid to calm redness and fade the look of dark spots.