Obagi C5 Serum, 12ml

(1) Obagi's unique formula containing pure vitamin C and vitamin E. Highly concentrated pure vitamin C is blended in an ultra-stable formula. Vitamin E is also included, leaving skin hydrated, pores less noticeable, and translucent. Contains ascorbic acid (skin conditioning and moisturizing ingredient) and tocopherol (moisturizing ingredient). (2) Deep C Porter. Carefully selected ingredients that reach deep into the stratum corneum. Contains ascorbic acid (skin conditioning and moisturizing ingredient), iris root extract (moisturizing ingredient). (3) Advanced C Control EX. Obagi's fast-acting approach penetrates from the skin surface to the stratum corneum. Contains yeast extract, Salicornia herbacea extract, propanediol, and dimethyl isosorbide (moisturizing ingredients).