(2 customer reviews)

A two-in-one daytime antioxidant serum that provides environmental protection and exfoliation.

Skin Types: Combination Skin, Normal Skin

Skin Conditions: Acne Products, Anti-Aging Products, Discoloration Products


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  • 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.

How To Use

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. Always finish your regimen with a SkinCeuticals broad spectrum sunscreen as this product contains hydroxy acids that can make skin more sensitive to UV rays. 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.


aqua / water / eau, ascorbic acid, triethanolamine, glycolic acid, propylene glycol, glycerin, citric acid, lactic acid, phenoxyethanol, zinc sulfate, disodium edta, sodium hyaluronate

2 reviews for C + AHA

  1. wpadmin

    C+AHA is great for my combination skin – I use it at night and spot treat as needed in the mornings if i have any unruly pop-up blemishes. My hubby even asks for ‘the special face potion’ sometimes! It leaves my skin feeling SO soft looking bright and balanced in the mornings – a great part of my nightly ritual!

  2. wpadmin

    I definitely reccommend this product for anyone that has oily or acneic skin. I can say that since I started using this product (about 3 months ago) my skin is softer, smoother and has a healthy glow to it. I get compliments all the time on how great my skin is. I also use the Retinol 1.0 and when I apply the C+AHA the next morning there is some major tingling but it always passes quickly. I love this product and will continue to use it until they stop making it.

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