40ml DESCRIPTION La Roche Posay Mela B3 UV Daily Moisturizer SPF30: This protective and corrective daily moisturizer with SPF 30 helps protect skin against visible signs of sun damage caused by UVA and UVB exposure. Powered by Melasyl, the newest, exclusive La Roche-Posay ingredient, and 5% Niacinamide, it also helps improve the appearance of dark spots. HOW TO USE Apply generously 15 minutes before sun exposure. Reapply at least every 2 hours. INGREDIENTS Key Components:MelasylNiacinamideThermal Spring Water