Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Mary & May 6 Peptide Complex Serum Versus Beauty of Joseon Glow Deep Serum: Rice + Arbutin

This anti-aging serum is formulated around Copper Tripeptide-1 and Palmitoyl Pentapeptide-4 to soften the look of wrinkles and refine skin texture. This brightening serum is formulated around Alpha-Arbutin and Niacinamide to fade the look of dark spots and bri

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  • This anti-aging serum is formulated around Copper Tripeptide-1 and Palmitoyl Pentapeptide-4 to soften the look of wrinkles and refine skin texture.
  • This brightening serum is formulated around Alpha-Arbutin and Niacinamide to fade the look of dark spots and brighten dull-looking skin.