Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

SkinCeuticals Discoloration Defense Dark Spot Serum Versus PCA Skin Pigment Gel

This brightening serum is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin. This brightening serum is formulated around Lactic Acid and Kojic Acid to fade the look of dark spots and brighten dull-l

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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 brightening serum is formulated around Lactic Acid and Kojic Acid to fade the look of dark spots and brighten dull-looking skin.