111SKIN's Celestial Black Diamond serum is a potent complex designed to brighten and revitalize your complexion. Infused with the label's patented NAC Y2 formula, Arbutin and Hyaluronic Acid, it works from within to strengthen skin, stimulate cell regeneration and target fine lines and wrinkles. Apply yours nightly to reap the anti-aging benefits and protect against environmental stressors. - Patented NAC Y2 formula works to regenerate skin at cellular level - Plumps and hydrates tired skin - Paraben, paraffin, silicone and sulphate free -Instructions for use: - Use nightly after cleansing and toning - Gently apply to your face and neck - 30ml/ 1fl.oz. Ingredients: Aqua (Water), Glycerin, Sorbitol, Isopropyl Myristate, Aloe Barbadensis Extract, Alcohol, Hyaluronic Acid, Benzyl Alcohol, Carbomer, Caproic Acid, Acetyl Cysteine (Nac), Aesculus Hippocastanum Extract, Sodium Ascorbyl Phosphate, Arbutin, Centella Asiatica Extract, Tannic Acid (Quebracho Wood Extract), Retinyl Palmitate, Tocopherol, Linoleic Acid, Polysorbate 20, Sodium Hydroxide, Parfum, Diamond Powder Paraben, Paraffin and Sulphate Free