How does topical vitamin C work?
Increasingly, research has shown that adding topical vitamin C to skin can stimulate the production of collagen, a protein which helps form the skin’s supporting structure. Normally as we age, collagen degenerates, and as a result, our skin wrinkles. Collagen plumps up the skin creating a smoother surface with fewer lines and wrinkles.

Can I get the same results from taking vitamin C internally?
No. Although vitamin C stimulates collagen production in the skin, it is very difficult to get high enough concentrations when taken internally. Vitamin C has to be delivered onto and absorbed into the skin in order to be effective.

How long do I need to use topical vitamin C?
No one knows how long the positive results of topical vitamin C persist after discontinuing its use. Since aging is an ongoing process, presumably any therapeutic treatment must be continued long-term.

Does topical vitamin C work on everyone’s wrinkles?
No. According to clinical research, about 50 percent of people who use topical vitamin C demonstrate improvement in wrinkles—particularly in the fine lines around the eyes. Unfortunately, it is impossible to predict which individuals will respond to this therapy.

Does topical vitamin C have any negative side effects?
Topical vitamin C is very well tolerated by most people’s skin. On rare occasions some mild dryness or flaking may be noted, but this is easily treated with a moisturizer.

Do I need to protect my skin while using vitamin C?
Topical vitamin C doesn’t sensitize the skin to sunlight. Actually, there is some evidence that topical vitamin C has a protective effect against sun damage. Even so, since most aging is caused by the cumulative effects of sun exposure, we recommend you apply a sunscreen daily with a protection factor of at least 15.

How do I use vitamin C?
A small amount of vitamin C should be applied to the face in the morning and at night before going to bed.

How soon will I notice a change in my skin?
This varies with each individual. Some may see changes as soon as two to four weeks while others may take as long as six to eight weeks. A maximum effect will occur at about six months.

Does topical vitamin C require a prescription?
No. Topical vitamin C products are sold over the counter. However, since they have been shown to be more effective when combined with Retin-A/Renova and alpha hydroxy acids, we recommend you make an appointment with a Dermatology Specialists, Inc. physician who can outline an appropriate course of treatment for your skin.

How much does topical vitamin C cost?
Topical vitamin C costs no more to use than most high quality moisturizers.