Numbuzin No.5+ Vitamin Concentrated Serum is an intensive Vitamin ampoule that brightens skin and reduces the appearance of hyperpigmentation. Great serum for blemish and spot care, Hyperpigmentation, Uneven skin tone, or to brighten dull skin. Glutathione and various synergy vitamins work together to build an antioxidant network that delivers glutathione more efficiently for oxidation-reduction and antioxidant interactions. Formulated with 5% panthenol and completed low irritation test with 0.00 irritation index. Contains 604,074ppm of Vaccinium Vitis-Idaea Fruit Extract, 40,000ppm of tranexamic acid, alpha-arbutin, and bisabolol. Contains 50,000ppm of Niacinamide that brightens the skin by inhibiting the movement of melanin. (Size 30 ml) How to use After cleansing and toning, take 3-5 drops of the serum and gently spread it over your entire face. Finish with sunscreen for AM routine. Ingredients Vaccinium Vitis-Idaea Fruit Extract (604,074ppm), Butylene Glycol, Niacinamide (50,000ppm), Panthenol (50,000ppm), Tranexamic Acid (40,000ppm), Water, 1,2-Hexanediol, Neopentyl Glycol Dicaprate, Caprylic/Capric Triglyceride, Sorbitol, Bifida Ferment Lysate, Chondrus Crispus Extract, Butyrospermum Parkii (Shea) Butter, Saccharum Officinarum (Sugarcane) Extract, Alpha- Arbutin, Sodium Hyaluronate, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Tremella Fuciformis (Mushroom) Extract, Pentylene Glycol, Glycerin, 3-O-Ethyl Ascorbic Acid (2,000ppm), Bisabolol, Tromethamine, Ethylhexylglycerin, Adenosine, Hydrogenated Lecithin, Allantoin, Glutathione (100ppm), Ceramide NP, Beta-Glucan, Dipotassium Glycyrrhizate, Tocopherol, Ascorbic Acid (1ppb), Ascorbyl Glucoside (1ppb), Tocopheryl Acetate, Hydroxypropyl Cyclodextrin, Ubiquinone, Thioctic Acid, Potassium Hydroxide, Behenyl Alcohol, Carbomer, Xanthan Gum, Disodium EDTA