Container volume: 30 ml

Concentrated serum with vitamin C suitable for normal, combination and oily skin

Professional-C Serum 20% is our most concentrated serum, with antioxidants to help reduce the appearance of fine lines and wrinkles, while leaving skin smooth. This serum has a concentration of 20% L-ascorbic acid (vitamin C) and is indicated for normal, mixed and oily skin.

Key benefits:

• The concentration of 20% L-ascorbic acid (vitamin C) stimulates the regeneration of the skin/visible lesions
• It improves the appearance of the skin by reducing the appearance of fine lines and wrinkles
• It is easily absorbed into the skin

Skin types: Normal Skin, Oily Skin
Indications: Fine lines and wrinkles, Skin depigmentation

The serums from the Obagi Professional-C range contain L-ascorbic acid, the most bioavailable form of vitamin C for optimal absorption and results.
L-ascorbic acid has the effect of reducing the appearance of fine lines, wrinkles and skin photoaging.

• Professional-C Serum 20% offers absorption into the skin 5 times better than that of the main competitor
• Users prefer Obagi Professional-C Serum 20% with a ratio of 2 to 1 over the main competitor.

• Apply 5-7 drops of Obagi Professional-C serum to the face, neck and décolleté using your fingertips
• Apply in the morning on pre-cleansed skin, before applying SPF or make-up products
• For external use only.
• Avoid direct contact with eyes, nose, mouth and lips.
• Some users may experience a slight stinging that should diminish with prolonged use.
• If irritation persists, stop using the product and consult a doctor.
• Avoid sunlight
• Keep in a dark and cool place
• When not in use, keep the lid tightly closed

L-ascorbic acid 20%

Recognized as the purest form of vitamin C, L-ascorbic acid helps to neutralize free radicals, minimizes the appearance of fine lines and wrinkles and gives brightness.

Daily use of vitamin C

• Proactively strengthens the skin's natural defense barrier against free radicals
• Favors the restoration of the skin, of visible injuries, improves the appearance of fine lines, wrinkles and evens out the skin tone
• It has a strong antioxidant effect, protecting the skin against environmental factors, offering a younger appearance

Full list of ingredients

Propylene glycol, water (aqua), L-ascorbic acid, alcohol, ascorbyl glucoside, ethoxydiglycol, phenoxyethanol, sorbitol, sodium hyaluronate, zinc chloride, calcium hydroxide, fragrance