Obagi
Professional-C Serum 20%
1 oz / 30 ml
Obagi Professional-C Serum 20% contains 20% L-Ascorbic Acid (the strongest and most effective form of Vitamin C) to provide antioxidant protection against free radical damaged caused by the sun's harmful rays.
Skin Type: Ideal for all skin types. For sensitive skin, we recommend starting first with the 10% serum.
Ingredients Include: PPropylene Glycolc, Water, L-Ascorbic Acid, Alcohol, Ascorbyl Glucoside, Sorbitol, Sodium Hyaluronate, Fragrance, etc.
Instructions for Use: Use once daily in the morning. Apply 5-7 drops of the serum to the face, neck, and chest to cleansed skin. Some people experience a slight tingling to their skin when they first begin using Vitamin C serums. This tingling diminishes with continued use. Store in a cool, dark place in order to help maintain freshness.
