Oxy-R Peptides by Medik8 is a professional brightening peptide serum designed to target dark spots, post-imperfection marks, discolouration and uneven skin tone. The formula contains 1% oxyresveratrol – a high concentration of a brightening active available in Medik8 – and helps the skin look visibly more even, fresh and radiant in just 7 days.

The serum works across several stages of pigmentation formation: it helps reduce tyrosinase activity, minimise excess melanin production and limit melanin transport to skin cells. This makes it suitable for targeting dark spots of different origins, including post-blemish marks, sun-related pigmentation and age-related uneven tone.

Oxy-R Peptides is suitable for all skin types and tones, including deeper skin tones and sensitive skin. The lightweight hydrating texture absorbs quickly without greasiness or stickiness, while the click-activation system helps preserve formula stability and power from activation until the very last drop. After 4 weeks, dark spots look less visible, while the skin appears smoother, more hydrated and more balanced in tone.

How the active ingredients work

• 1% Oxyresveratrol: a powerful naturally derived brightening ingredient from the mulberry family that helps block tyrosinase activity and reduce the look of dull, uneven tone.
• Tetrapeptide-30: a brightening peptide that helps reduce excess melanin production and minimise the appearance of visible dark spots.
• Acetyl Glycyl Beta-Alanine: a peptide complex that helps limit melanin transport to skin cells, where excess pigment becomes visible on the surface.
• Multi-Weight Hyaluronic Acid: hyaluronic acid with different molecular weights that attracts and retains moisture, leaving the skin looking plumper, smoother and more supple.

Who Oxy-R Peptides is suitable for: all skin types and tones, especially dark spots, post-imperfection pigmentation, sun-related pigmentation, uneven tone, dullness and marks after blemishes.

Size: 2×10 ml