La Roche-posay Retinol B3 Serum Anti-age Spot 30ml

La Roche-Posay Retinol B3 Serum is an anti-aging concentrate that combines pure retinol and vitamin B3 to target deep wrinkles, uneven skin tone, and photo-aging. This dermatological serum is specially formulated to be effective yet gentle enough for sensitive skin. The serum contains pure retinol with a progressive release system for optimal effectiveness and tolerance. It should be applied in the evening, using 3-4 drops on cleansed face and neck, followed by moisturizer. Sunscreen application is essential the following day. The formula includes La Roche-Posay thermal spring water and glycerin for added hydration. The product may turn slightly yellow when exposed to air, which does not affect its efficacy.