C + AHA
A two-in-one daytime antioxidant serum that provides environmental protection and exfoliation SKIN ... Read full description
C + AHA
Vitamin C with AHA for skin
A two-in-one daytime antioxidant serum that provides environmental protection and exfoliation
SKIN TYPES: Dry, Normal, Oily, Combination
SKIN CONCERN: Discoloration, Acne, Aging
C + AHA is a two-in-one daytime antioxidant serum that works by two different mechanisms to help improve the appearance of skin. Formulated with 15% pure vitamin C (l-ascorbic acid) and a blend of 10% hydroxy acids, neutralizes free radicals and exfoliates skin to promote clear skin and minimize the appearance of blemishes. In addition to providing the benefits of vitamin C, this daytime antioxidant serum reduces the appearance of fine lines and wrinkles as it improves overall skin radiance.
- Neutralizes damaging free radicals caused by environmental aggressors
- Exfoliates dry, dull surface cells to help improve the appearance of blemishes and skin texture
- Paraben-, alocohol-, dye-, fragrance-, silicone-, and gluten-free
- Ideal for normal, combination, and oily skin types
- TSA Approved
- TSA Approved
In the morning after cleansing, apply 4-5 drops to a dry face, neck, and chest. May also be used on the backs of the hands. Finish with a SkinCeuticals broad spectrum sunscreen.
Learn how to incorporate this product into a comprehensive regimen >
This daytime antioxidant serum blends the power of pure vitamin C (l-ascorbic acid) with a combination of 10% glycolic and lactic hydroxy acids at a pH that maintains their efficacy on skin. It is formulated under the Duke Antioxidant patent. Vitamin C is a highly-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%. SkinCeuticals is the only brand to formulate antioxidants according to these parameters.
- 15% 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.
- 10% Hydroxy acids
Combination of glycolic and lactic hydroxy acids to exfoliate skin to promote clear skin and minimize the appearance of blemishes.
C+ AHA is a great combination product combining topical Vitamin C along with Glycolic Acid. It is great for anyone with signs of aging and prone to acne.
Dr. Jerome Potozkin, Potozkin MD
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