Your hero anti-ageing product! Retinol is proven to be one of the most powerful ingredients to fight lines, wrinkles, acne and more. The O Cosmedics Retinol Concentrate uses the highest allowable amount of retinol (1%) before a prescription is required. If you've already been using retinol, this is your step up to even better results.
How to use:
This concentrate should be used every third day to begin with, gradually increasing up to daily use. Simply mix up to 1 pump of O Treatment Hydrator to 1 pump Retinol Concentrate. Apply to face and neck.