Launched in 2009 by British scientists Elliot and Daniel Isaacs, Medik8 focuses on creating effective formulas that deliver results from the first application to the last. Their signature CSA Philosophy is built on 3 essential pillars: using Vitamin C and sunscreen by day to brighten and protect, followed by Vitamin A at night to encourage skin renewal. This streamlined approach supports long-term skin health and addresses the signs of ageing without unnecessary complexity. Alongside their Vitamin A range, Medik8 is known for its expertise in peptide science, including the targeted Liquid Peptides serum. This serum helps support your skin's natural structure, leaving it looking firmer and smoother.