Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Medik8 Crystal Retinal 10 Versus Paula's Choice Discoloration Repair Serum

This anti-aging serum is formulated around Retinal and Tetrahexyldecyl Ascorbate 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 dul

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  • This anti-aging serum is formulated around Retinal and Tetrahexyldecyl Ascorbate 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.