Obagi Professional-C Serum 20%
Obagi Professional-C Serum 20% uses advanced ingredient to create a radiant complexion. Adding this product to your routine not only creates a beautiful tone and texture, it also protects your fragile skin structure.
USA Best Serum for Oily skin

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Retail USD: $109.95 ** For Normal to Oily skin **
Best Buy: $94.95 ** Create Radiant Complexion **
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Product Code: 5053


Obagi Professional-C Serum 20% is ideal for Normal to Oily skin

Obagi anti aging serum protects skin from damaging free radicals

Vitamin C is one of the most popular and powerful skin care ingredients available. Obagi Professional-C Serum 20% uses this advanced ingredient to create a radiant complexion. Adding this product to your routine not only creates a beautiful tone and texture, it also protects your fragile skin structure. Vitamin C defends the skin against damaging free radicals that cause fine lines, wrinkles and dark spots. This ingredient also stimulates collagen production to firm and plump a dull complexion. There’s no need to worry about pollution, cigarette smoke or other environmental aggressors with this vitamin C serum.

Obagi Professional-C Serums can be used with the Obagi Nu-Derm System, after the application of Toner. One will experience all of the benefits of the Obagi Nu-Derm System, which will be further enhanced by the therapeutic effect of Obagi Professional-C Serums.

Obagi skin care serum restores a youthful glow

Obagi Professional-C Serum 20% contains a potent form of vitamin C that sinks deeply into the skin. This formula offers powerful antioxidant protection. This ingredient forms a shield against aggressors that break down collagen and elastin. Without this collagen and elastin, the skin becomes lax and dull. The lightweight texture does not feel greasy or oily and is suitable for most skin types. Studies show that this anti-aging serum still prevents free radical damage 24 hours after application. Apply this product daily for advanced protection and anti-aging benefits.

Obagi Professional-C Serum is an Antioxidant Therapy, specially formulated to use as a once-daily, stand alone product, or for use within the Obagi Nu-Derm System.

Vitamin C is the most important skin antioxidant:
  • Stimulates collagen synthesis
  • Reduces Inflammation
  • Suppresses pigmentation
  • Retains moisture
  • Enhances UV protection
  • Replenishes Vitamin E

Obagi Professional-C Serum 20% has the highest concentration of L-Ascorbic Acid. L-Ascorbic Acid is essential for:
  • Cross-linking collagen molecules.
  • Neutralize free radicals at all layers of the skin, before they damage skin cells and accelerate aging.
  • Lightens and brightens skin
  • Reduces inflammation
  • Decreases transepidermal water loss.
Maximum Antioxidant Protection: Your skin deserves all the protection you can give it from daily exposure to the sun’s damaging rays and environmental conditions that cause premature aging. Visible signs of aging, those fine lines and wrinkles, are caused by tiny molecules known as ‘free radicals.’ Free radicals dramatically multiply with exposure to sun, air pollution and other environmental assaults, ravaging skin cells and breaking down collagen that gives skin its youthful resilience.


Apply five to seven drops of Obagi Professional-C Serum to the face, neck and chest using fingertips. Use on cleansed skin in the morning before sunscreen and makeup application. A slight tingling may occur in some people, which diminishes with use.

Key ingredient: 20% L-ascorbic Acid


Propylene Glycol, Water, L-Ascorbic Acid, Alcohol, Ascorbyl Glucoside, Ethoxydiglycol, Phenoxyethanol, Sorbitol, Sodium Hyaluronate, Zinc Chloride, Calcium Hydroxide, Fragrance.

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 3 Write a review.

  1 of 1 people found the following review helpful:
5 of 5 Obagi skincare serum is very good and great price September 13, 2014
Reviewer: Terry from Norway  
I love this Obagi skin care serum.  It protects my skin and helps to clear my spots and brightens my skin. The price is very reasonable too for its high quality.

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  0 of 0 people found the following review helpful:
5 of 5 Wonderful antioxidant August 25, 2013
Reviewer: Kristen from Oslo  
My skin loves this vitamin c  antioxidant. Everyone should try it. It is very high quality and the price is reasonable.

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  2 of 2 people found the following review helpful:
5 of 5 Nice product, very good price August 24, 2013
Reviewer: JO from Sydney  
excellent antioxidant at a great price.  I love it.

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