Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Medik8 Oxy-R Peptides Versus Medik8 Liquid Peptides

This brightening serum is formulated around Gluconolactone to fade the look of dark spots and brighten dull-looking skin. This anti-aging serum is formulated around Carnosine and Palmitoyl Tripeptide-5 to soften the look of wrinkles and refine skin texture.

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  • This brightening serum is formulated around Gluconolactone to fade the look of dark spots and brighten dull-looking skin.
  • This anti-aging serum is formulated around Carnosine and Palmitoyl Tripeptide-5 to soften the look of wrinkles and refine skin texture.