Dermalogica's biolumin c serum is a high performance vitamin c serum that works with skin's own defences to brighten and firm. Advanced bio technology fuses ultra stable vitamin c and palmitoyl tripeptide 5, helping to dramatically reduce the appearance of fine lines and wrinkles. Formulated with advanced technology to deliver more vitamin c into skin to provide brighter, firmer, more radiant skin. Lactic acid accelerates cell turnover, sophora japonica flower extract helps return skin to a calm state after experiencing oxidative stress, and salvia hispanica chia seed oil helps to hydrate and help quench free radicals. One of dermalogica's hero products. Your skin is as unique as you are, and is constantly changing due to lifestyle choices and seasonal changes! When specialised care is needed, dermalogica targeted treatments become the essential addition to your daily skin health regimen. It is perfect for those looking to minimise skin ageing triggers and brighten dull skin. Benefits exfoliates and reduces unbalanced pigmentation. Reduces the appearance of fine lines and wrinkles. Prevents and corrects free radical damage. To use best applied following your dermalogica double cleanse and prescribed dermalogica toner. Dispense a full dropper and smooth over cleansed face and neck morning and night, after toning and before moisturising. Tips prep skin with antioxidant hydramist and follow with dynamic skin recovery spf50. Should you experience a skin response, please contact us to discuss.