"The Retinol Serum leverages the powerful synergy of pure, therapeutic Retinol — known to gently yet effectively accelerate cellular turnover — and our high-performance proprietary TFC8® technology. Working together, the formula optimizes the body's natural capacity for self-repair for skin that is measurably refined, restored and more youthful-looking without discomfort or redness." —Professor Augustinus Bader This complementary pairing helps to reduce the appearance of deep lines and wrinkles, acne scars, and hyperpigmentation, while protecting against premature aging and future breakouts. Skin is left feeling hydrated, radiant, and plump.