Obagi - Professional-C Serum 10% - 1.0 fl. oz.

Professional C® Serum 10% is formulated with 10% L-Ascorbic Acid to help brighten and even skin tone, strengthen skin's antioxidant defenses and improve the appearance of fine lines and wrinkles without irritating skin. For a supercharged glow and more youthful-looking skin. Ideal for dry to sensitive skin types.

• Formulated with L-Ascorbic Acid to brighten skin
• Helps to neutralize free radicals
• For a more even-looking complexion. 

How to use:

• Step 1: Apply 5-7 drops in the morning after cleansing and toning, before moisturizer.
• Step 2: Follow-up with SPF before makeup application.

Ingredients: 

L-ascorbic Acid 10% - 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.