Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

SkinCeuticals Discoloration Defense Dark Spot Serum Versus Paula's Choice Skin Perfecting 25% AHA + 2% BHA Exfoliant Peel

This brightening serum is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin. This smoothing exfoliator is formulated around Glycolic Acid and Lactic Acid to refine skin texture and brighten dull-loo

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  • This brightening serum is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin.
  • This smoothing exfoliator is formulated around Glycolic Acid and Lactic Acid to refine skin texture and brighten dull-looking skin.