Vitamin A resurfacing treatment. A unique blend of gentle acids and 2% of CosMedix’s proprietary retinol complex, Define is designed to push the activity of the skin to a very dynamic yet well-tolerated level of remodeling. This powerful vitamin A resurfacing treatment exfoliates and remodels the skin’s layers, stimulating collagen and elastin production while mildly hydrating.
Define: Smooth a small amount over clean skin every evening.Be Sun Smart. CosMedix always recommends daily use of sunscreen to protect skin against sunburn and premature aging. Common Sense Cautions: For external use only. Avoid contact with eyes. Keep out of reach of children.