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.
According to medical research, tea tree oil gels containing 5 percent tea tree oil may be as effective as medications containing 5 percent benzoyl peroxide. (10) Researchers do indicate that tea tree oil may work more slowly for some individuals, so try to be patient. To make a simple home remedy for acne using tea tree oil mix 4–8 drops of tea tree oil and one teaspoon of coconut oil or jojoba oil. Dap lightly onto the problem areas. Slight tingling is normal, but if the application causes lots of burning then discontinue use. Always use a carrier oil, as tea tree oil can be too harsh when applied directly to skin.
Most people either choose to live with acne, or out of frustration turn to medications or chemical treatments that often have side effects or simply don’t work at all. Dermatologists can prescribe medications to treat acne, including gels, lotions, cleansers and even antibiotics. The harsh chemicals used in over-the-counter and prescription acne products can cause further irritation to already-sensitive or inflamed skin, so using these is not always the best option, or safe for continued use.

Retinoids and retinoid-like drugs. These come as creams, gels and lotions. Retinoid drugs are derived from vitamin A and include tretinoin (Avita, Retin-A, others), adapalene (Differin) and tazarotene (Tazorac, Avage). You apply this medication in the evening, beginning with three times a week, then daily as your skin becomes used to it. It works by preventing plugging of the hair follicles.
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