The 111SKIN Black Diamond Vitamin C Brightening Booster (often referred to as the Celestial Black Diamond Booster) is a highly concentrated, clinical-grade treatment designed to supercharge dull skin. Created by renowned Harley Street cosmetic surgeon Dr Yannis Alexandrides, this booster targets hyperpigmentation, age spots, and uneven texture. It delivers a transformative and optimistic brightening effect, leaving your skin looking luminous, refined, and completely self-assured.

This lightweight, watery serum utilises Fine Diamond Powder to ensure deep penetration of active ingredients, making it significantly more potent than a standard vitamin C serum.

To use: Shake the bottle well before use to ensure the diamond powder and actives are evenly distributed. Dispense 2 - 4 drops into your palms. Gently pat onto clean, dry skin on the face and neck, or mix the drops directly into your moisturiser or serum.