CE SERUMis a powerful vitamin C serum offering enhanced protection against oxidative stress that accelerates visible aging. Compare to SkinCeuticals® C E Ferulic®
Containing:
15% vitamin C (L-ascorbic acid)
1% vitamin E (alpha tocopherol)
0.5% ferulic acid
pH level of 2.0 - 3.5 for maximum absorption and efficacy