Highly concentrated Vitamin C antioxidant serum best suited for normal to oily skin, 1.0 oz.
 
Professional-C Serum 20% is our highest concentrated serum, packed with antioxidants to help minimize the appearance of fine lines and wrinkles while leaving skin feeling silky soft. This high-performance serum is formulated with 20% L-ascorbic acid (Vitamin C), and is best suited for normal to oily skin.
Key Benefits:
20% L-ascorbic acid (Vitamin C) encourages skin to rebound from previous visible damage
Improve overall complexion by reducing the appearance of fine lines and wrinkles
Formulates to immediately absorb and remain in the skin
Skin Type: Normal Skin, Oily Skin
Skin Concerns: Fine Lines and Wrinkles, Skin Discoloration
 
The Details
Obagi's Professional-C Serums, provide L-Ascorbic Acid, the most bioavailable form of Vitamin C for optimal skin absorption and results.
 
L-Ascorbic Acid is effective in reducing the appearance of fine lines, wrinkles and photoaging of the skin.
Professional-C Serum 20% provides 5X better absorption levels over another leading competitor.
Consumers prefer Obagi Professional-C Serum 20% nearly 2 to 1 over another leading competitor.
 
 
Key Ingredients
L-Ascorbic Acid 20%
Known as the purest form of Vitamin C, L-Ascorbic Acid helps neutralize free radicals, minimize the look of fine lines and wrinkles, and brighten skin tone.
Daily Use of Vitamin C
Proactively fortifies the skin defenses against environmental assaults.
Encourages skin to rebound from previous, visible damage for an improved appearance of fine lines, wrinkles and uneven skin tone.
Aids in restoring skin's antioxidant strength to help skin appear younger for longer.
ALL INGREDIENTS
Propylene glycol, water (aqua), L-ascorbic acid, alcohol, ascorbyl glucoside, ethoxydiglycol, phenoxyethanol, sorbitol, sodium hyaluronate, zinc chloride, calcium hydroxide, fragrance