Professional-C Serum 
Obagi Professional-C Serums available in 10%, 15% & 20% concentrations work to lighten, brighten and soften skin.
Concentrated formula with L-ascorbic acid (Vitamin C),  helps minimize the appearance of fine lines and wrinkles. Particularly effective when used in conjunction with the Obagi Nu-Derm® systems.
 
Which concentration is best for you?
If you have dry, sensitive, or irritated skin - 10%
If you have normal skin - 15%
If you have oily skin - 20%
 
Address the Signs of Ageing Skin
The Obagi Professional-C Portfolio containing potent L-Ascorbic acid (Vitamin C) are ideal for maintaining skin hydration and help protect against the sun’s harmful rays*. L-Ascorbic acid formulations provide powerful antioxidant benefits that complement any skin care routine.
 
Professional-C Peptide Products Can Improve the Skin’s Appearance in as Early as 1 Week 
A majority of users felt their skin looked brighter
75% of users stated that they prefer the feel of the products over their current products
83% of users stated they would recommend the products to a friend
A majority of users appreciated these improvements in their skin:
Had a youthful radiance
Felt smooth
Looked and felt firmer
 
Obagi Professional-C Portfolio with L-ascorbic acid provide every essential attribute of a superior Vitamin C product:
Immediately penetrates the skin for maximum effectiveness
Absorbed into and remains in the skin longer
Complements the anti-ageing efficacy of Obagi Nu-Derm Fx Systems
Lightens, brightens and softens any skin tone
 
Vitamin C Is An Important Skin Antioxidant
Vitamin C may offer many useful benefits:
Helps minimize the appearance of fine lines and wrinkles2-3
Calms skin
Brightens skin
Improves skin texture
Evens skin tone
 
How it works
Obagi Professional-C Serums are not just another antioxidant product. Clinical studies have shown that Obagi Professional-C Serums offer significantly better penetration than other Vitamin C serums and are absorbed up to 5x better.
*Obagi Professional-C Serums are not sun protectors, and should not be used as a sun protection alternative. Daily use of a high SPF is recommended as part of any skin care routine.
 
Key Ingredient:
10% L-ascorbic Acid (Dry, sensitive, irritated skin)
15% L-ascorbic Acid (Normal skin)
20% L-ascorbic Acid (Oily skin)