Why You'll Love La Roche-Posay Mela B3 Serum: Corrects and prevents the appearance of hyperpigmentation. Works on all types of pigmentation, including post-acne marks. Visible results in just 1 week. Co-created with dermatologists and pigmentation experts. Gel-serum formula feels moisturising and soothing.   What La Roche-Posay: From unevenness to persistent dark spots: MELA B3 serum is the new anti-dark spots serum powered by multi-patented Melasyl(TM) & 10% Niacinamide to help correct the look of dark spots, even persistent ones. Hyperpigmentation Innovation: new multi-patented Melasyl(TM) active. Fight Hyperpigmentation. A new mode of action like never before. Intercepts excess melanin at a different stage of its production before it marks the skin. Introducing: MELA B3 serum. A new anti-hyperpigmentation serum that corrects the appearance of dark spots, even persistent ones. Co-developed with leading dermatologists and pigmentation experts, MELA B3 combines a new multi-patented Melasyl(TM) ingredient- our active melanin trapper- with 10% Niacinamide (also known as Vitamin B3) for a multi-action against hyperpigmentation that also soothes skin & strengthens the skin barrier. Acts to lighten the appearance of existing pigmentation whilst helping prevent the appearance of future dark spot discolouration. Helps even skin tone with an ultra-sensorial lightweight gel-serum texture. Key Benefits: Anti-Hyperpigmentation: dark spots, post-acne marks and coloured pigmentation marks appear reduced; Hydrating formula. Hypoallergenic, alcohol-free. Non comedogenic. Dermatologically tested; New Melasyl(TM) active ingredient: Fights Hyperpigmentation. A new mode of action, like never before; intercepts excess melanin at a different stage of its production before it marks the skin; Peach-coloured gel-serum formula: light to touch & high skin affinity for fast absorption and no stickiness; Anti-Post-Acne Marks & PIH (Post-Inflammatory Hyperpigmentation): Fades appearance of stubborn marks and gives a more even skin tone appearance; Moisturising and soothing action. Also suitable for those who may be prone to pigmentations caused by external factors such as sun, age, post-acne marks; Suitable for sensitive skin.   Why It's Escentual: La Roche-Posay is the no 1 dermatologist-recommended brand in the UK. Not only are its formulas trusted, but they work. The technology in this serum (Melasyl(TM)) results from 18 years of pigmentation research and was 6 years in the making! The clinical studies speak for themselves; in just 2 weeks, 100% of people who tested it saw an improvement in the colour and quantity of their dark spots.   The Best Way To Use It: Apply 3-4 drops to skin morning and/or evening to the face, neck and decollete after cleansing. Follow with moisturiser/SPF.   Sustainability and Values Hypoallergenic, Non-comedogenic, Dermatologically tested. Alcohol-free.