Vitamin C Serum C20 30ml Blue Bottle Brightening Facial Serum with Antioxidant, Fades Dark Spots

The Blue Bottle C20 Pure Vitamin C Serum has been carefully formulated for those seeking powerful anti-ageing and skin-brightening benefits. Containing 20% pure L-ascorbic acid and formulated with an optimised pH level, it penetrates deep into the skin to inhibit melanin production, reduce dullness and even out skin tone. For best results, apply 3–4 drops to your cleansed face and neck every morning, gently pressing until absorbed. Be sure to apply a broad-spectrum sunscreen afterwards to maximise daytime protection. With regular use, your complexion will become brighter and firmer, radiating a youthful glow. First-time users are advised to carry out a patch test to gradually build up tolerance.