Obagi Professional C Serum 20%

As one of the Obagi Professional-C Serums, this serum contains the highest percentage of vitamin C (L-ascorbic acid). At 20% concentration of vitamin C, this is a strong yet gentle serum that is intelligently formulated to combat the signs of ageing and hyperpigmentation. This Obagi-C serum is perfect to add to your skincare routine if you are looking to achieve:

Vitamin C is a powerful antioxidant that works to protect your skin from free radicals which are generated in your skin during and after exposure to UV light from the sun throughout both the winter and the summer. In its L-ascorbic acid form, vitamin C can soak through the layers of your skin to offer its beneficial mechanism of action to the deeper layers. Here, its antioxidant properties can have a more pronounced effect in combating the visible signs of ageing, such as fine lines and wrinkles. By adding the Obagi Professional-C Serum to your skincare routine, your skin will enhance visibly. Combine the Obagi Vitamin C Serum with other Obagi skincare products to obtain a maximum effect.

Topical application of vitamin C in the Obagi-C serums not only protects your skin from UV related damage and enhanced ageing, it plays a vital role in collagen production in your skin. Collagen is responsible for your skin’s firmness and elasticity and so Obagi Professional-C 20% is designed to improve skin’s plumpness and promote a healthy youthful glow. FORTIFIED WITH HYALURONIC ACID

To enhance the skin-firming effects of L-ascorbic acid, the Obagi Professional-C Serum also contains hyaluronic acid. This is a clever molecule that binds to water in your skin and locks it in, preventing dryness and further encouraging a plump and rejuvenated look to your skin. 


Obagi Professional-C Serum 20% works to brighten the appearance of hyperpigmented skin and dark spots, to push a radiant and even skin tone. Not only does this serum improve skin tone, but the Obagi-C Serum works to enhance the skin’s texture as well.

Apply 5 to 7 drops of vitamin c serum to the face, neck and chest using your 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.