Obagi C Fx C-Clarifying Serum

This skin-brightening serum with Vitamin C is formulated with 4% Arbutin and 10% L-Ascorbic Acid to help minimize the appearance of skin aging for a brighter complexion. The perfect introductory vitamin C, this serum also doubles as a skin brightener to treat hyperpigmentation, including melasma. Size 1 fl. oz What it does This skin care system combines Vitamin C and Arbutin to promote rejuvenation of skin’s appearance and enhance the appearance of even skin tone for a healthier-looking complexion. Pure vitamin C builds collagen and protects the skin from environmental stress and pollution that age skin faster, while arbutin brightens the complexion, lightening dark spots and evening the skin tone for an all-over glow.  Doctor's tips After washing face, apply 5-7 drops of serum to the entire face and massage in gently What's in it 10% Vitamin C (L-ascorbic acid), 4% arbutin. Full Ingredient List: Water (aqua), propylene glycol, alcohol denat., dipropylene glycol, L-ascorbic acid, arbut