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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.

What it is

A two-in-one anti-aging treatment with vitamin C and AHAs.

What it Does

Lauded for its superior antioxidant benefits, this highly potent form of pure vitamin C helps neutralize free radicals and helps protects against oxidative stress while providing visible anti-aging benefits. This blend of 10% alpha-hydroxy acids provides an exfoliating effect that helps minimize blemishes, improve skin texture, and increase radiance for healthy, clear skin.

Solution for

  • Aging Skin

  • Fine Lines and Wrinkles

  • Discolorations

  • Dullness

Key Benefits

  • Neutralizes damaging free radicals caused by environmental aggressors.

  • Exfoliates dry, dull surface cells to help improve the appearance of blemishes and skin texture.

  • Paraben-, fragrance-, alcohol-, and dye-free.

  • Ideal for normal, combination, and oily skin types.

Suggested Usage

Once in the morning after cleansing, apply 4-5 drops to a dry face, neck and chest. Follow with SkinCeuticals Hydrating B5 Gel and a SkinCeuticals moisturizer and sunscreen.

About the Brand

Born from decades of skin cancer research that led to pivotal breakthroughs in antioxidants, our high potency formulas are concentrated in pure actives and proven to penetrate optimally into skin.