Anti-oxidant is essential as part of the anti-aging skincare routine. It offers inside protection by strengthening skin's resilience from free radical damage induced by environmental stressors like UVA, UVB, IRA and pollution.
It offers outside correction to improve skin tone, diminish fine lines, enhance radiance and retexture.
Complements injectables, chemical peels, laser procedures for photodamage, laxity and rosacea.
This lightweight antioxidant serum combines 0.2% ferulic acid with 10% pure vitamin C (L-ascorbic acid) for enhanced antioxidant performance.
It is formulated under the Duke Antioxidant patent. Vitamin C is a highly-potent antioxidant that is, by its structure has difficulty being effectively absorbed by the skin.
The Duke Antioxidant patent 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
- a concentration between 10%-20%
SkinCeuticals is the only brand to formulate antioxidants according to these parameters.