Brighten the look of dark spots and discolouration in just 7 days* with Medik8's professional strength peptide serum. Only available at Medik8 in a previously unattainable concentration of 1% oxyresveratrol, Oxy-R Peptides delivers clinically proven action on all skin tones for visibly brighter, more even skin with fewer dark spots and post-imperfection marks. Unlike others, Medik8's patented, click-activated stabilisation system ensures unmatched peptide potency for profound visible results - from the first drop until the very last. Key Benefits Professional Strength Power on Dark Spots (1% oxyresveratrol) Clinically proven to deliver profound yet gentle visible action on dark spots, discolouration and uneven skin tone. Proven Efficacy On All Skin Tones Proven to be effective on all skin tones, including deeper skin tones where visible dark spots can be a more prevalent concern.* *Proven via independent clinical & consumer studies on Oxy-R Peptides conducted on all skin tones