Once in the morning after cleansing and toning, place 4-5 drops in a palm of hand. Using fingertips, apply to a dry face, neck, and chest before other skincare products.
Complete your regimen with a SkinCeuticals sunscreen. When used together, SkinCeuticals antioxidants and broad-spectrum sunscreens provide more comprehensive protection against visible aging caused by environmental aggressors
L-ascorbic acid will oxidize and darken with time but will remain effective.
If irritation occurs space applications until the skin is acclimated.
For external use only. Avoid direct contact with the eyes.
Store in a cool, dark place.
It is normal for vitamin C products to darken after opening due to air and light exposure. This does not affect the product’s potency. Store in a cool, dark place. Use within six months of opening.
May cause a slight tingling sensation.