Obagi Professional-C Serum 20% – 1 fl oz (30 ml)
Discover Obagi’s bestselling Professional C® Serum 20%, formulated with 20% 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.
- 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
*2023 In-Vitro Antioxidant Potential Assay. Data on file at Obagi Cosmeceuticals LLC.
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.
Ingredients:
L-ascorbic Acid 20%
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, L-ascorbic acid, alcohol, ascorbyl glucoside, ethoxydiglycol, phenoxyethanol, sorbitol, sodium hyaluronate, zinc chloride, calcium hydroxide, fragrance (parfum).
PRECAUTIONS
- For external use only.
- Avoid direct contact with eyes, nose, mouth and lips.
- Some users of this product may experience a slight tingling, which should diminish with continued use.
- If tingling becomes severe, stop use and consult a doctor.
