Visibly reduces a range of skin discolorations, including sunspots, age spots, and post-acne marks.​ Formulated from research on 23,000 people​ Reveals brighter and more radiant skin​ - Proven on all skin tones*​ Dermatologist-Tested, Allergy-Tested Suitable for sensitive skin​ Non-comedogenic​ *Based on an 8 week study on 72 women of all skin phototypes​ Description La Roche-Posay Mela B3 Dark Spot Corrector Serum with Niacinamide is a first-of-its-kind discoloration serum to visibly correct persistent dark spots with long-lasting results.​ Key Ingredients:​ With Melasyl™, a new and exclusive ingredient, and 10% Niacinamide. Visibly corrects stubborn dark spots while respecting the natural tone of all skin.​ La Roche-Posay Thermal Spring Water: A soothing water sourced in the town of La Roche-Posay in France and a core ingredient in most of our products. It contains a unique combination of minerals, trace elements, and a high concentration of selenium, a natural antioxidant​ How to Use:​ Step 1: Apply 3-4 drops on clean skin in the morning and evening.​ Step 2: In the morning use with Mela B3 UV Sunscreen SPF 30. Brand Story: Recommended by 90,000 dermatologists worldwide, La Roche-Posay offers unique daily skincare developed using a strict formulation charter and stringent clinical testing for efficacy and safety, even on sensitive skin.