Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

La Roche-Posay Retinol B3 Serum Versus Paula's Choice Discoloration Repair Serum

This anti-aging serum is formulated around Niacinamide and Retinol to soften the look of wrinkles and fade the look of dark spots. This brightening serum is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-look

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  • This anti-aging serum is formulated around Niacinamide and Retinol to soften the look of wrinkles and fade the look of dark spots.
  • This brightening serum is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin.