Medik8 Oxy-R Peptides

Original price was: $134.00.Current price is: $109.99.



Skin Type:

Combination, Dry, Normal, Oily, Sensitive

Skin Concern:

Ageing, Pigmentation, Uneven tone/texture

SKU: MWB02 Categories: ,

A potent formulation that combines Oxyresveratrol, brightening peptides and skin acids to work in three ways to gradually reduce the look of pigmentation.

Only 2 left in stock



Medik8 Oxy-R Peptides is a high-strength serum that brightens the complexion and creates a more even tone.

It combines breakthrough ingredients and technologies to create a unique formulation to visibly fade discolourations.

Medik8 has created a potent formulation and a stabilisation system to deliver exceptional results.

 Oxyresveratrol, brightening peptides and skin acids work together to tackle pigmentation in three different ways.

And to ensure the actives are at their most potent and stable, the brand has developed click-activated technology.

Why Medik8 Oxy-R Peptides?

Medik8 Oxy-R Peptides can improve uneven skin tone in as little as seven days.

It uses a tripe-action formulation so that you can finally achieve a brighter and more even complexion.

Oxyresveratrol has been found to be 33 times more effective than Kojic Acid when it comes to dark spots and post-inflammatory hyperpigmentation (PIH). But oxyresveratrol is notoriously unstable, which has prevented many brands from being able to use it in their formulations.

Medik8 overcame this problem by developing a patented system that delivers a high concentration of oxyresveratrol while preventing it from oxidising.

Click-activated packaging ensures you get a stable and potent formulation. Oxyresveratrol, at a concentration of 1%, has been preserved in the product lid and only dispenses when the serum is ready to be used.

Medik8 Oxy-R Peptides comes in two 10ml bottles. Each bottle will stay potent for six weeks after opening.

Medik8 Oxy-R Peptides ingredients

Medik8 Oxy-R Peptides is the product you’ve long been looking for.

A unique formulation and delivery system to improve the look of existing pigmentation and prevent the development of new areas of discolouration.

Oxyresveratrol is one of nature’s most powerful skin brighteners. Derived from the heartwood tree, a member of the mulberry family, it blocks tyrosinase, an enzyme in the skin that’s involved in the formation of pigment. Oxyresveratrol is also antioxidant and anti-inflammatory, which makes it helping in preserving the  skin’s collagen and elastin, as well as reducing redness and irritation.

Tetrapeptide-30 works to improve uneven skin tone and lighten the appearance of dark spots and PIH.

Acetyl Glycyl Beta-Alanine works in a preventive way, helping to minimise the formation of new dark spots.

Lactic Acid and Polyhydroxy Acid exfoliate the surface of the skin, helping to reveal brighter, smoother and young-looking skin.

Hyaluronic Acid draws moisture from the atmosphere into the skin, leaving the hydrated and plump.


  • Brightens the complexion.
  • Improves the look of surface pigmentation.
  • Prevents visible darkening of existing pigmentation.
  • Reduces appearance of new pigmentation.

Best for

Suits all skin types.

Good to know

Topical products work on improving the look of  epidermal pigmentation and reducing its reappearance.

Melasma is typically located in the dermis of the skin and has a hormonal component, making it more complex and difficult to treat.

Perfect pairs

Dark spots on the skin can be caused or worsened by UV exposure. It’s crucial to be meticulous about protecting your skin from the sun every day.

In the morning, pair with the Medik8 Physical Sunscreen.

In the evening, apply the Medik8 Oxy-R Peptides and follow with Medik8 Advanced Night Restore.

Brand ethos

Medik8 is a leader in skin care science.

This exceptional global brand creates products using clinically proven actives to address skin concerns and reduce the visible signs of skin ageing.

Many of its products adopt unique technologies, including patented and patent-pending technologies.

Its team of in-house biochemists and formulation scientists break boundaries and create cutting-edge products that deliver exceptional results.

Medik8 also likes to keep it clean when it comes to formulating, maintaining a focus on using only the safest and most effective ingredients.

The company is ISO certified and manufactures its serums in its own facilities in the UK, helping it to ensure the highest standards and perfect batch consistency.

Medik8 Oxy-R Peptides review

I have tried numerous products to try and fade the pigmentation marks on my face with no results … but this has made a difference. I’ve been using Oxy-R Peptides for a month and brown pigmentation has definitely faded somewhat. I think the key is consistency.


How to use

Before first use, press down firmly on the bottle lid until it clicks and shake for 30 seconds to activate.

Replace the lid with the dropper.

After activating, store the bottle at room temperature away from windows.

Dispense six drops of  Medik8 Oxy-R Peptides morning and evening and apply after cleansing.

Avoid contact with the eye area.

Leave to absorb before applying your moisturiser.

Only activate the second bottle after you have finished the first bottle.

Each bottle stays potent for six weeks after opening.


Active ingredients

Heartwood Extract, Gluconolactone, Acetyl Glycyl Beta-Alanine, Glycerin, Lactic Acid, Sodium Hyaluronate, Tetrapeptide-30 and Hydroxyresveratrol.


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.

We make every effort to ensure accuracy, however brands sometimes make changes to ingredients.


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