ZO Skin Health Radical Night Repair

Use PM only, after serum. Begin every third night and build cautiously toward alternate nights. Apply a pea-sized amount to face and neck, avoiding the immediate eye area. Always pair with daily SPF. This is the highest-strength retinol in the line — go slowly.

Retinol (high strength) — supports cellular turnover and overnight repair.
ZO-RTT Complex — proprietary retinoid delivery system.
Glycolipids — barrier support during retinoid use.
Tocopheryl Acetate (Vitamin E) — antioxidant.

Full ingredient list (INCI) is printed on each product carton and bottle. ZO Skin Health reformulates periodically — please refer to your packaging for the current list, particularly if you have known sensitivities.