Our favorite for banishing blemishes on the fly, Glossier's zit stick is not only effective, but it's portable. Just stash it in your purse for any unexpected breakouts! Packed with acne-fighting benzoyl peroxide, this convenient roll-on works extremely quickly. In a clinical trial, 83% of test subjects said that it lessened the appearance of pimples in just 3 hours. We've tried it ourselves and can confirm the 3-hour claim is true.
Dermabrasion is an effective therapeutic procedure for reducing the appearance of superficial atrophic scars of the boxcar and rolling varieties.[31] Ice-pick scars do not respond well to treatment with dermabrasion due to their depth.[31] The procedure is painful and has many potential side effects such as skin sensitivity to sunlight, redness, and decreased pigmentation of the skin.[31] Dermabrasion has fallen out of favor with the introduction of laser resurfacing.[31] Unlike dermabrasion, there is no evidence that microdermabrasion is an effective treatment for acne.[8]

Pimples are raised red spots with a white center that develop when blocked hair follicles become inflamed or infected with bacteria. Blockages and inflammation that develop deep inside hair follicles produce cystlike lumps beneath the surface of your skin. Other pores in your skin, which are the openings of the sweat glands, aren't usually involved in acne.
Efforts to better understand the mechanisms of sebum production are underway. The aim of this research is to develop medications that target and interfere with the hormones that are known to increase sebum production (e.g., IGF-1 and alpha-melanocyte-stimulating hormone).[10] Additional sebum-lowering medications being researched include topical antiandrogens and peroxisome proliferator-activated receptor modulators.[10] Another avenue of early-stage research has focused on how to best use laser and light therapy to selectively destroy sebum-producing glands in the skin's hair follicles in order to reduce sebum production and improve acne appearance.[10]
Postinflammatory hyperpigmentation (PIH) is usually the result of nodular acne lesions. These lesions often leave behind an inflamed darkened mark after the original acne lesion has resolved. This inflammation stimulates specialized pigment-producing skin cells (known as melanocytes) to produce more melanin pigment which leads to the skin's darkened appearance.[34] People with darker skin color are more frequently affected by this condition.[35] Pigmented scar is a common term used for PIH, but is misleading as it suggests the color change is permanent. Often, PIH can be prevented by avoiding any aggravation of the nodule, and can fade with time. However, untreated PIH can last for months, years, or even be permanent if deeper layers of skin are affected.[36] Even minimal skin exposure to the sun's ultraviolet rays can sustain hyperpigmentation.[34] Daily use of SPF 15 or higher sunscreen can minimize such a risk.[36]
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While a few people suffer from acne that is so severe it requires a medical prescription from a doctor, most people with mild to medium acne problems can find decent over-the-counter treatments that really work. The first key to getting your acne cleanser right is to know what active ingredients combat your acne, and then finding an acne treatment that contains it. Here are a few of the ingredients you want to look for:
If you notice that you’re breaking out right around your period every month, your acne might be linked to hormones. “A sensitivity to the hormones called androgens manifests in the form of cystic acne,” says Linkner. Androgens, namely testosterone, cause the skin to produce more sebum. More sebum equals more acne. Birth control, which has estrogen and progestin, helps keep hormones balanced and skin clear. Ortho Tri-Cyclen, Estrostep, and YAZ are all FDA-approved as acne treatments.
Dr. Skotnicki recommends Bioderma Micellar Cleanser for acne. It’s one of the few products that can be used safely on both the face and body, even by people who are also taking acne medication. Its gentle formula won’t irritate skin, and it contains a patented “Fludiactiv” complex that helps regulate sebum quality to prevent pores from becoming clogged.

Tea Tree Oil – Another anti-bacterial ingredient that is common in over-the-counter treatments, tea tree oil combats acne-causing bacteria. While the FDA hasn’t officially approved it for acne treatment, some dermatologists say it’s almost as effective as benzoyl peroxide for clearing skin, although it doesn’t work quite as fast. It can be used for spot treatment as well.
If you're willing to invest in some serious skincare to soothe your acne-prone skin woes, Lancer's blemish-control polish is a great addition to your skincare routine. This treatment can be used as an exfoliant in conjunction with the best spot treatment for your acne type to further treat severe acne and improve the overall appearance of blemishes.

Scientists initially hypothesized that acne represented a disease of the skin's hair follicle, and occurred due to blockage of the pore by sebum. During the 1880s, bacteria were observed by microscopy in skin samples affected by acne and were regarded as the causal agents of comedones, sebum production, and ultimately acne.[163] During the mid-twentieth century, dermatologists realized that no single hypothesized factor (sebum, bacteria, or excess keratin) could completely explain the disease.[163] This led to the current understanding that acne could be explained by a sequence of related events, beginning with blockage of the skin follicle by excessive dead skin cells, followed by bacterial invasion of the hair follicle pore, changes in sebum production, and inflammation.[163]
Considerations: Side effects are generally mild and short lived. Most common, in 1-5% of people are itching, burning, stinging, and tingling. Other side effects were reported in less than 1% of people. There have been a few reports from darker skinned people of lightening of the skin. Azelaic acid has not been well studied in people with dark complexions.1
Dr. Skotnicki recommends Bioderma Micellar Cleanser for acne. It’s one of the few products that can be used safely on both the face and body, even by people who are also taking acne medication. Its gentle formula won’t irritate skin, and it contains a patented “Fludiactiv” complex that helps regulate sebum quality to prevent pores from becoming clogged.
Personalized service:We may provide you with customized services in store based on your earlier purchases with us, and information regarding your clothing/shopping preferences that you have voluntarily shared with our staff. We aim to provide this service in all countries where we have our own stores, including but not limited to Sweden, Norway, Denmark, Germany, France, Italy, the United Kingdom, Australia, the United States, Japan and South Korea.
How to Handle It: Think of these as bigger, pissed-off whiteheads. Your best bet, says Zeichner, is to stock up on benzoyl peroxide, which kills the bacteria. A spot treatment like Murad Acne Spot Fast Fix ($22) should do the trick. Also, try not to pop them — as tempting as that may be. Since they're inflamed, they're more likely to scar if you go the DIY route.
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