prevent
C + AHA
Two-in-one daytime antioxidant serum for environmental protection and exfoliation
Print
This two-in-one antioxidant treatment features 15% pure vitamin C to neutralize free radicals and 10% hydroxy acids to exfoliate and smooth the skin. Skin is protected from environmental damage and more youthful skin is revealed.
- This powerful antioxidant reduces the appearance of fine lines and wrinkles and neutralizes free radicals
- Proven delivery of L-ascorbic acid to the skin in concentrations proven to be effective
- Glycolic acid and lactic acid exfoliate dry, dull surface cells to reveal the youthful skin below
skin types
Dry
Normal
Oily
Combination
skin condition
Hyperpigmentation
Acne
Aging
Science
Formulated according to the Duke Antioxidant Patent, this serum delivers a 15% concentration of L-ascorbic acid that can be effectively absorbed by the skin.
Innovation 1
L-ascorbic acid has a reservoir effect, which means it can’t be washed off or rubbed off for a minimum of 72 hours.Use
In the morning after cleansing, apply 4-5 drops to a dry face, neck and chest. Can also be used on the backs of the hands.
It is normal for vitamin C products to darken after opening due to air and light exposure. Any change in color does not affect the product's efficacy.
regimen
- 1: Cleanse & Tone
- 2: Prevent with C + AHA
- 3: Correct
- 4: moisturize
- 5: Protect
Key Ingredients
Key Ingredient 1
15% L-ascorbic acid (vitamin C): Inhibits UVA- and UVB-induced damage and has anti-inflammatory properties.
Key Ingredient 2
10% hydroxy acids: Provides exfoliation to help improve dry, dull skin.
