Description
Ideal for sensitive skin types or those new to vitamin C antioxidant serum, Serum 10 AOX+ utilizes 10% pure vitamin C (l-ascorbic acid) and 0.2% ferulic acid to help neutralize damaging free radicals that contribute to atmospheric skin aging – environmental damage and premature signs of aging caused by free radicals from UVA/UVB radiation. In addition to providing the benefits of vitamin C, this antioxidant serum also helps improve the appearance of fine lines and wrinkles.
- Helps reduce the appearance of fine lines and wrinkles, neutralizes free radicals, and defends against environmental damage
- Once absorbed, this serum can’t be washed or rubbed off. It remains effective for a minimum of 72 hours, making it an excellent step in your skincare routine
- Ideal for sensitive skin types and conditions
Science
This lightweight antioxidant serum combines 0.2% ferulic acid with 10% pure vitamin C (l-ascorbic acid) for enhanced antioxidant performance.
This product is formulated under the Duke Antioxidant patent. The Duke Antioxidant patent describes outlines the formulation parameters required for effective delivery of vitamin C to skin:
- pure l-ascorbic acid (vitamin C);
- an acidic pH within the 2.0-3.5 pH range and;
- A concentration between 10%-20%.
SkinCeuticals is the only brand to formulate antioxidants according to these parameters.
How to Use
In the morning after cleansing, apply 4-5 drops of this antioxidant serum to a dry face, neck, and chest before other skincare products. May also be used on backs of the hands.
It is normal for vitamin C products to darken after opening due to air and light exposure. The formula will remain effective. Once opened, it is recommended to be used within 3 months of opening.
Complete your regimen with a SkinCeuticals sunscreen. When used together, SkinCeuticals antioxidants and broad spectrum sunscreens provide more comprehensive protection against visible aging caused by environmental aggressors.
Key Ingredients
10% L-ascorbic acid: Lauded for its superior antioxidant benefits, this highly potent form of pure vitamin C helps neutralize free radicals and protect against oxidative stress while providing visible anti-aging benefits.
0.2% ferulic acid: A plant-based antioxidant, ferulic acid neutralizes free radicals and enhances the antioxidant benefits and stability of vitamins C.