Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

SkinBetter Science AlphaRet Overnight Cream Versus Paula's Choice Discoloration Repair Serum

This anti-aging night moisturizer is formulated around Glycolic Acid and Niacinamide to soften the look of wrinkles and refine skin texture. This brightening serum is formulated around Niacinamide and Tranexamic Acid to fade the look of dark spots and brighten

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