Order ZO Retinol Skin Brightener from Ace Medical Wholesale. ZO Retinol Skin Brightener is a color correcting and skin brightening cream that is manufactured by Zo Skin Health Incorporation. The main ingredients are high-potency retinol and ascorbic acid-2 glucoside, which are two very potent antioxidants that increase cellular turnover and breaks up spots of hyperpigmentation. Overall, these ingredients make way for new and healthy cells, resulting in a rejuvenated complexion. Meanwhile, this cream’s Vitamin C and E have antioxidant properties, and the soy isoflavones of the cream controls skin pigmentation. The presence of glutathione, N-acetyl glucosamine, and Stachys officinalis (leaf) extract also prevent the formation of melanin that could exacerbate existing hyperpigmentation spots. Patients are recommended to apply one to two pumps of this cream on the face or other relevant areas two times a week. The use of this cream can be increased as tolerated. There are two different concentrations of this product that are available: one with 1.0% retinol and another with 0.5% retinol. All strengths of this cream are free from hydroquinone. The cream is packaged in a bottle that is equipped with a pump dispenser.