This unique, high potency serum contains 25% of a stabilized form of Vitamin C. Daily use of High Potency C Scape Serum 25 can reduce visible signs of aging, making your skin feel and look younger within weeks of your first application. Benefits: Enhances and evens out skin tone. Increases collagen promoting skin firmness. Improves skin texture. Formula is oil-free. Recommended for all skin types.