Retinol therapy: this preservative-free serum contains the highest levels of purest retinol and retinyl palmitate (vitamin A) in a matrix of protectant silicones with vitamin C, vitamin E, squalane, and avocado oil. Pro-Med Q10 maintains maximum oxidation-resistant potency of the retinol and retinyl palmitate, contained in these serums. Absorbs through the skin, improving its water-barrier properties. Reduces fine lines and furrows. Eliminates wrinkles and crows feet around the eyes. Replenishes moisture and dramatically improves skin tone. Greatly restores elasticity and improves the texture and vitality of the skin. Encourages new collagen formation. Skin feels soft, smooth and silky all day long. Restores the skin to its most vital, youthful appearance.