Cosmedix Pure C - Vitamin C Mixing Crystals

New, never used Cosmedix Pure C mixing crystals to add to your favorite serum or moisturizer. How to Use Day and night: Mix crystals (a few shakes) with any of your favorite CosMedix products and apply to face. Defy the signs and lines that time has left behind with a concentrated anti-aging system. Created for mixing into any of your favorite CosMedix products, this health-promoting product gives an anti-aging boost to any formula.