Exfoliate & soothe skin with this miracle serum that works while you sleep to reveal a brighter complexion. Formulated with 10% Glycolic Acid & Arginine, it helps to reduce the appearance of fine lines and fade sun spots over time. Enriched with Cucumber & Aloe Vera extracts to calm skin.///Massage 2 to 3 drops onto cleansed, toned skin before moisturiser. We recommend using SPF in the daytime, especially when using a product with Glycolic Acid