Discover Obagi’s bestselling Professional C® Serum 20%, formulated with L-Ascorbic Acid and Sodium Hyaluronate. Fast-absorbing serum helps to brighten and even skin tone, reduce the appearance of dark spots, strengthen antioxidant defenses, and improve the appearance of fine lines and wrinkles. For a supercharged, hydrated glow and more youthful-looking skin. Ideal for normal to oily skin types.
91% of users reported skin appeared bright and more hydrated
*Combats oxidative stress induced by blue light and infrared radiation that cause early signs of skin aging
*Formulated with L-Ascorbic Acid to brighten skin
*Helps to neutralize free radicals
*Obagi survey analysis, Vitamin C products: April 28, 2010. Data on file at Obagi Cosmeceuticals LLC.
**2023 In-Vitro Antioxidant Potential Assay. Data on file at Obagi Cosmeceuticals LLC.
Ingredients
L-ASCORBIC ACID
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.
FULL INGREDIENTS
Propylene glycol, aqua/water/eau, ascorbic acid, alcohol denat., ascorbyl glucoside, ethoxydiglycol, sorbitol, sodium hyaluronate, fragrance (parfum), citrus aurantium dulcis (orange) peel extract, citrus paradisi (grapefruit) fruit extract, phenoxyethanol, calcium hydroxide, zinc chloride, citric acid, ca
How to use
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.
Note: Use within 3-6 months of first opening.
Storage
Store at controlled and consistent humidity and temperature not exceeding 25°C (77°F).
Keep out of direct sunlight.
Store in a dark, cool place after opening.
Keep cap on tightly when not in use.