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Obagi C-Clarifying Serum - 1 oz

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Product Description

For Normal/Dry Skin

Obagi C-Clarifying Serum is a patented serum formulation combines 4% hydroquinone with 10% Vitamin C. Obagi C-Clarifying Serum brightens and evens skin tone and the sight of hyperpigmentation by penetrating deep into the skin as dermal layers. Obagi C-Clarifying Serum also reduces the appearance of fine lines and wrinkles resulting in smoother, more radiant skin.


Apply in the morning after C-Cleansing Gel as part of the Obagi-C Rx System.


  • Hydroquinone is a skin-bleaching agent, which may produce unwanted cosmetic effects if not used as directed. The physician should be familiar with the contents of this insert before prescribing or dispensing this medication.
  • Test for skin sensitivity before using by applying a small amount to an unbroken patch of skin and check in 24 hours. Minor redness is not a contraindication, but where there is itching or vesicle formation or excessive inflammatory response, further treatment is not advised. Close patient supervision is recommended.
  • Avoid contact with eyes. In case of acccidental contact, patient should rinse eyes thoroughly with water and contact physician. A bitter taste and anesthetic effect may occur if applied to lips.
  • Sunscreen use is an essential aspect of hydroquinone therapy because even minimal sunlight exposure sustains melanocytic activity.
  • Safety and effectiveness in children below the age of 12 years have not been established.


Each gram of Obagi-C Rx System C-Claryifying Serum contains Hydroquinon USP 40mg/gm in a base of propylene glycol, propylene carbonate,L-ascorbic acid (Vitamin C), purified water, and sodium lauryl sulfate.


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Product Reviews

  1. I've been using Obag

    Posted by Shirleyann on 8th Sep 2013

    I've been using Obagi Nu Derm for almost 10 years. For about 5 years I used THE SYSTEM coelsitnntsy. It did a beautiful job of tightening my pores and reducing sun damage. I still use the Obagi-C 20% serum and the C day lotion. I've backed off the Nu Derm to give my skin a rest at the advice of my dermatologist. I've gone back to it occasionally and the entire bottle of each number and then go to C.I think before buying and trying any of the Nu Derm products that a person consult a dermatologist. Obagi is a medical product and should initially be recommended by a MD, not someone's friend or someone who went to beauty school. I also started using it in my early 50 s. I'm not sure I would have thought it was so great in my 30 s. Skin changes over the years as estogen declines. What worked in my 30 s does not work in my 60 s and vice versa.And the products are meant to be used together. It is a system. When users follow the system, Obagi works miracles for the right person. It takes about 6 weeks to 2 months to see real results.Another point: from my dermatologist, Nu Derm is not to be used all the time. The skin needs some time off from the chemicals. This is why I started using Obagi C.Hope this helps someone. Remember that Obagi Nu Derm is a medical product and needs to be used like it is designed as a system and followed as a routine.Nothing takes the place of a great balanced diet and drinking lots of water.

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