Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Paula's Choice Discoloration Repair Serum Versus Paula's Choice C25 Super Booster

This brightening serum is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin. This brightening treatment is formulated around Ascorbic Acid to fade the look of dark spots and brighten dull-looking sk

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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 treatment is formulated around Ascorbic Acid to fade the look of dark spots and brighten dull-looking skin.