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Serum 20 AOX+ Vitamin C for wrinkles

Serum 20 AOX+ is rated 4.6 out of 5 by 18.
  • y_2020, m_11, d_24, h_16
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A daytime antioxidant serum that provides environmental protection with the maximum concentration of pure vitamin C proven effective on skin, while improving the appearance of wrinkles

skin types

Normal
Oily

skin condition

Discoloration
Acne
Aging

$125.00

Availability:

In Stock

Product Details

Serum 20 AOX+ is formulated with the precise concentration of 20% vitamin C that has been proven to provide maximum environmental protection and anti-aging benefits. This facial serum neutralizes free radical damage that contribute to atmospheric skin aging – environmental damage and premature signs of aging caused by free radicals from UVA/UVB. In addition to antioxidant benefits, this facial serum improves the appearance of fine lines and wrinkles.

  • Neutralizes free radicals induced by environmental aggressors
  • Reduces the appearance of fine lines and wrinkles
  • Paraben-, fragrance-, alcohol-, and dye-free
  • Ideal for normal, oily, and combination skin types

How To Use

Skinceuticals

In the morning after cleansing, apply 4-5 drops to a dry face, neck, and chest to promote healthy skin. Apply before other skincare products. May be used on the back of the hands. 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.

Complete your regimen with a SkinCeuticals sunscreen. When used together, SkinCeuticals antioxidants and broad spectrum sunscreens provide more comprehensive protection against visible aging caused by environmental aggressors.

  • Science & Proof

  • Science

    This lightweight antioxidant serum combines 0.2% ferulic acid with a maximum 20% 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 by its structure has difficultly being effectively absorbed by 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.

Key Ingredients

  • 20% L-ascorbic acid
  • 0.2% ferulic 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.

Learn more about L-ascorbic acid

See all ingredients

aqua / water / eau, ascorbic acid, ethoxydiglycol, propylene glycol, glycerin, zinc sulfate, phenoxyethanol, sodium hydroxide, panthenol, ferulic acid, sodium hyaluronate

Physician Insight

Physician image

This serum is loaded with great antioxidant benefits as it contains 20% L-ascorbic acid.

Dr. Joseph Terracina - The Skin Institute

Learn about Dr. Joseph Terracina

Complete Your Regimen

Reviews

Rated 5 out of 5 by from Reducing collegen cross linking! I've been using the Serum 20 since the serum 15 was discontinued and have noticed that it is removing more cross linking damage than the Serum 15! I've also been trying it with changing my white hair back to its original color with some small success. Ditto with some veins in my legs! Skin on my legs is much thicker so reaching the veins that began becoming more pronounced about 8 years ago has taken longer but does appear to be working!
Date published: 2020-10-20
Rated 4 out of 5 by from Great Serum I brought this three month ago, and already finished it. I will get my next one from SkinCeuticals.
Date published: 2020-09-02
Rated 3 out of 5 by from I really wanted to be wow'ed by the product especially for the price. However, I did not find that it was so much more amazing then cheaper alternatives. It is great for all skin types and I know many people who have had great results using this product.
Date published: 2020-08-04
Rated 4 out of 5 by from Love this serum, usually apply it after my vitamin c serum in the morning and use after AHA/BHA in the night before going to bed and follow it with a moisturizer . Love the way my skin feels next day, very hydrated and plumped.
Date published: 2020-07-23
Rated 5 out of 5 by from Amazing product Seriously most amazing skin care ever. I won’t use anything else. I love every product I have purchased and I’m completely hooked and transformed.
Date published: 2020-05-31
Rated 4 out of 5 by from I purchased this recently with my normal cleanser to compliment my sun protection regimen. It was not greasy and left my skin feeling smooth and soft. It will be my new buddy to sunscreen to prevent damage on daily basis! Only negative is the price point
Date published: 2019-12-17
Rated 4 out of 5 by from Left skin feeling smooth! I purchased this recently with my normal cleanser to compliment my sun protection regimen. It was not greasy and left my skin feeling smooth and soft. It will be my new buddy to sunscreen to prevent damage on daily basis!
Date published: 2019-04-20
Rated 5 out of 5 by from Amazing results I have been using this product for 3 months now and have had amazing results! Smooth, clearer skin in just a few months. One of those products I can not live without!
Date published: 2019-04-20
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