C E Ferulic features a synergistic antioxidant combination of 15% pure vitamin C (L-ascorbic acid), 1% vitamin E (alpha tocopherol), and 0.5% ferulic acid to enhance protection against environmental damage. This topical antioxidant serum neutralises free radicals, while C E Ferulic improves signs of photo-damage, the appearance of lines and wrinkles, and the loss of firmness. SkinCeuticals research shows that specific combinations of antioxidants, when effectively formulated, perform synergistically to provide results superior to each single antioxidant formulation.
How to use: In the morning after cleansing and toning, apply 4-5 drops to a dry face, neck, and chest.It is normal for vitamin C products to darken after opening due to air and light exposure. Any change in colour does not affect the product’s efficacy.