Obagi Medical

Obagi Professional-C Serum 20%



Give your skin a healthy dose of Vitamin C with Obagi Professional-C, the strongest concentration of the powerful, anti-aging ingredient. The L-ascorbic acid penetrates deep into the skin to repair collagen and elastin for smoother and younger-looking skin. The antioxidant brightens areas affected by hyperpigmentation and it evens tonal discoloration. Hyaluronic Acid was thoughtfully added to the serum in order to maintain hydrated skin that does not dry out as the serum absorbs and settles. The strong, 20% concentration of Obagi Vitamin C is appropriate for all skin types, but more specifically, is best for those who have worked up a tolerance to Vitamin C or who do not have sensitive skin.

  • Vitamin C, a potent antioxidant, combats free-radicals that cause skin damage
  • 20% L-ascorbic acid is the highest Obagi C Serum concentration
  • Collagen production is promoted for a smoother skin texture

Is the 20% concentration too high? Consider the Obagi Professional-C Serum with 10 Percent or Obagi Professional-C 15 Percent concentration. 

Obagi Vitamin C Serum Details

Ideal For: All skin types

Size: 1 fl oz / 30 ml

How to Use Obagi Vitamin C Serum

Apply 5 to 7 drops of Obagi Professional-C Serum to the face, neck and chest using fingertips. Apply to cleansed skin in the morning before sunscreen and makeup application. A slight tingling may occur in some people, which diminishes with continued use.


Propylene glycol, water, l-ascorbic acid, alcohol, ascorbyl glucoside, ethoxydiglycol, phenoxyethanol, Sorbitol, sodium hyaluronate, zinc chloride, calcium hydroxide, fragrance

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