111Skin's Space Brightening Booster is formulated with a high concentration of Vitamin C to enrich and brighten your complexion. Kopcinol works to fade dark spots, even tone and prevent formation of melanin, while potent antioxidant Glutathione - which occurs in the skin naturally - repairs and protects skin cells against damage. - Enriched with Vitamin C to boost protection against UV rays - Use as a post-holiday treatment or before special events to brighten skin - Free from parabens, paraffin, silicone and sulfates -Instructions for use: - Mix 1-2 drops with your moisturizer or apply directly to cleansed skin - Use day and night - 20ml/ 0.67oz. Ingredients: AQUA, CELLULOSE GUM, POLISORBATE 20, GLYCERIN, KOPCINOL, BENZYL ALCOHOL, SODIUM ASCORBYL PHOSPHATE, GLUTATION ACETYL CYSTEIN