Key Benefits
Provides advanced environmental protection by neutralising damaging free radicals
Visible anti-ageing benefits, such as the improvement of the appearance of lines and wrinkles, loss of firmness, and brightens skin’s complexion
Once absorbed, this vitamin C serum remains effective for a minimum of 72 hours
Paraben-free
Ideal for normal and dry skin types
How it works
The measure of a vitamin C serum antioxidant is not only its environmental protection, but its visible anti-ageing results. C E Ferulic studies show a reduction in the appearance of wrinkles, improved skin firmness, and a brightened complexion. SkinCeuticals research shows that specific combinations of antioxidants, when effectively formulated, perform synergistically to provide results superior to each single antioxidant formulation. Published in 8 peer-reviewed scientific journals, C E Ferulic is a vitamin C serum formulated under the Duke Antioxidant patent. Vitamin C is a potent antioxidant that is, by its structure, difficult to effectively deliver on skin. The Duke Antioxidant patent describes the formulation parameters required for effective delivery of vitamin C to skin:
1) pure l-ascorbic acid (vitamin C);
2) an acidic pH within the 2.0-3.5 pH range and;
3) a concentration between 10%-20%.
Key Ingredients
15% L-ascorbic acid - Lauded for its superior antioxidant benefits, L-ascorbic acid is a highly potent form of pure vitamin C that helps neutralise free radicals and protect against oxidative stress, while providing visible anti-ageing benefits.
1% alpha tocopherol - This pure form of vitamin E neutralises free radicals and replenishes skin lipids. It has been proven to act synergistically with vitamin C.
0.5% ferulic acid - A plant-based antioxidant, ferulic acid neutralises free radicals and enhances the antioxidant benefits and stability of vitamins C and E.