Professional-C 20% Serum is the strongest concentration in the Obagi Professional-C portfolio listed on Obagi UK, designed to brighten, support hydration and help defend against environmental damage while improving overall radiance.
Shipping information available at checkout.
Visible dullness, uneven tone, photoageing and advanced antioxidant support.
Apply in the morning after cleansing and before moisturiser/SPF. Best suited to skin already tolerant of active products.
20% L-ascorbic acid (vitamin C) with antioxidant support ingredients.
More more general enquiries, please take a look at some of our frequently asked questions.
Usually experienced users or oilier/more resilient skin.
Yes, every morning.
Yes, commonly vitamin C in the morning and retinol at night.
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