ZO Skin Health 0.5% RETINOL SKIN BRIGHTENER 50 mL / 1.7 Fl. Oz. Acne-prone A concentrated antioxidant serum that

A concentrated antioxidant serum that provides protection against pollution + premature signs of aging while visibly brightening the skin with a subtly luminous

which help to stimulate collagen production and promote cell turnover

A technologically advanced skin brightener clinically proven to increase luminosity

glycolic acid

ZO Skin Health 0.5% RETINOL SKIN BRIGHTENER 50 mL / 1.7 Fl. Oz. Acne-prone A concentrated antioxidant serum thatA retinol based solution clinically proven to rapidly improve the appearance of uneven skin tone for a brighter, clearer and smoother complexion. Please see below anticipated reactions and directions for use for this product. ANTICIPATED REACTIONS Redness, flakiness, dryness, burning, or stinging are all normal, anticipated reactions when starting retinol. With regular product use, skin will acclimate, revealing a smoother, more even toned and