Glycolic Acid is an alpha-hydroxy acid and an exfoliating ingredient that targets both acne and wrinkles at the same time. "The same way it helps acne, it helps wrinkles—by removing dead cells on surface. If you have effective exfoliation, you're stimulating collagen and hyaluronic acid," Dr. Schultz explains. This will help improve skin's texture and reduce fine lines and wrinkles while also clearing up breakouts.
A benzoyl peroxide cream (2.5 percent strength) is a good choice for adolescents experiencing red or inflamed breakouts that aren't getting better with medicated cleansers. Benzoyl peroxide is a very common and inexpensive acne treatment cream that can be found over-the-counter in the skin care aisle. Benzoyl peroxide kills the bacteria that cause pimples and is highly successful in treating mild cases of acne.
27. Birth control might help. Birth control pills that contain both estrogen and progesterone have been shown to lower the amount of androgens in your body (a group of hormones that causes your body to produce sebum; excess sebum triggers acne) and therefore, are sometimes prescribed to help treat hormonal acne. It can take a few months to see results and initially your acne may get worse. There are risks associated with taking birth control pills, and some types can actually make your acne worse. Talk to your doctor to see if taking birth control pills will help the kind of acne you have.
When it comes to scarring, many doctors will tell you that prevention is key. Wearing sunscreen daily is critical, says Heidi Waldorf, a New York City-based dermatologist, and this one from Elta MD is her favorite. "It contains niacinamide, which reduces inflammation, and it's oil-free, which makes it excellent for daily use for acne-prone patients," she says.
Therefore, it is very important that you wear sunscreen everyday, with an SPF of 30.Of note, after SPF 30, there are decreasing marginal returns in UVB protection. The % of UVB protection as a function of SPF Value is a log graph and plateaus after SPF 30. Therefore, there is not much difference in protection between SPF 40 and 50. Sunscreens with an SPF 100 are banned in some countries.
29. Antibiotics are an option. Oral antibiotics are usually used for moderate to severe acne, especially on the back or chest, and kill bacteria in your skin pores. The ones most commonly used are tetracycline and erythromycin. Like all antibiotics, they can cause yeast infections as well as more severe side effects and can interfere with the effectiveness of birth control pills. They can also cause increased sun sensitivity, so you'll need to be extra careful when going outside and use SPF daily. For more extreme cases, your doctor may suggest Isotretinoin (Accutane), which is used in moderate to severe cases of acne when nothing else works, but can have more extreme side effects.
Topical (external) applications: Antibacterial cleansers come in the form of gels, creams, and lotions that are applied to the affected area. The active ingredients that kill surface bacteria include benzoyl peroxide, sulfur, and resorcinol. Some brands promoted on the Internet and cable TV (such as ProActiv) are much more costly than identical and sometimes more potent products one can buy in the drugstore.