Medik8 Oxy-R Peptides

Only available for sale to customers living in the UK and Ireland

- A targeted solution to hyperpigmentation. Ultra-high concentration oxyresveratrol in Medik8's patented stabilisation system

- Designed to improve the appearance of visible age spots, hyperpigmentation, uneven skin tones, and post-inflammatory hyperpigmentation from blemishes. The appearance of dark spots are visibly faded after just 4 weeks.*

- The hydrating formula is suitable for all skin types and tones, including sensitive skins

In stock



Free Sample - Choose your Free Sample one per product on cart page. (samples cannot be added to orders going to Ireland, due to customs)

Shipped Same Day if Ordered Before 15:45 GMT (Mon to Fri)


Medik8 Oxy-R Peptides

High-Strength Oxyresveratrol Brightening Peptide Serum

A potent ultra brightening patented oxyresveratrol (oxy-R). For the first time ever stabilised at 1% - market-leading strength. Combined with powerful twin brightening peptides, Oxy-R Peptides takes a triple threat approach to unwanted hyperpigmentation.


  • Visibly combats all types of hyperpigmentation
  • Hydrating and lightweight
  • Suitable for all skin types, even sensitive

Key Ingredients:

- 1% OXYRESVERATROL: Proven to be one of the most powerful and potent tyrosinase inhibitors in skincare to prevent hyperpigmentation. 33x more effectively than Kojic Acid. 45x more effectively than resveratrol.


TETRAPEPTIDE-30: Works to interrupt the pathways that lead to discolouration and uneven skin tone.

ACETYL GLYCYL BETA-ALANINE: Works to stop the transportation of melanin to the keratinocyte where the overproduction of pigment becomes visible on the skin.


The 1% oxyresveratrol is stored in a patented preserversation serum in the lid until it is plunged into the rest of the formula using Click-Activated packaging on first use.
Additional, patented stabilisers keep the oxy-R fresh for 6 weeks once mixed - ensuring it remains potent until the bottle is finished.

Directions: After cleansing AM & PM, blend 6 drops across the face, neck, and décolletage, avoiding the
eye area. Leave to absorb before applying serums and moisturiser. Once clicked, use contents within 6 weeks.

1. Cleanse
2. Oxy-R Peptides
3. Vitamin C and SPF

1. Double cleanse
2. Oxy-R Peptides
3. Vitamin A & Moisturiser

Size: 2 x 10ml


Aqua (Water), Butylene Glycol, Artocarpus Lakoocha Wood Extract, Gluconolactone, Acetyl Glycyl Beta-Alanine, Glycerin, Lactic Acid, Sodium Benzoate, Disodium Edta, Sodium Hyaluronate, Xanthan Gum, Calcium Gluconate, Sodium Metabisulfite, Tetrapeptide-30, Hydroxyresveratrol.


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