Oxy-R Peptides
Serum
Lists exfoliating acid
All 15 ingredients read
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Exfoliating acid
gluconolactone, lactic acid. Wear sunscreen in the day while you use it.
Fragrance-free serums
Reviews
All 15 ingredients
Oxy-R Peptides by Medik8 lists 15 ingredients, in label order. Each line says what the ingredient does in the formula.
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aqua
Solvent
butylene glycol
Humectant · solvent
artocarpus lakoocha wood extract
hydroxyresveratrol
gluconolactone
acetyl glycyl beta-alanine
glycerin
Humectant
lactic acid
Exfoliant (AHA)
sodium hyaluronate
Humectant
sodium benzoate
Preservative
disodium edta
Chelating agent
tetrapeptide-30
xanthan gum
Thickener
sodium metabisulfite
calcium gluconate
Ingredients: Medik8 website · Updated October 21, 2026