^ Jump up to: a b c Zaenglein, AL; Graber, EM; Thiboutot, DM (2012). "Chapter 80 Acne Vulgaris and Acneiform Eruptions". In Goldsmith, Lowell A.; Katz, Stephen I.; Gilchrest, Barbara A.; Paller, Amy S.; Lefell, David J.; Wolff, Klaus (eds.). Fitzpatrick's Dermatology in General Medicine (8th ed.). New York: McGraw-Hill. pp. 897–917. ISBN 978-0-07-171755-7.
The main hormonal driver of oily sebum production in the skin is dihydrotestosterone. Another androgenic hormone responsible for increased sebaceous gland activity is DHEA-S. Higher amounts of DHEA-S are secreted during adrenarche (a stage of puberty), and this leads to an increase in sebum production. In a sebum-rich skin environment, the naturally occurring and largely commensal skin bacterium P. acnes readily grows and can cause inflammation within and around the follicle due to activation of the innate immune system. P. acnes triggers skin inflammation in acne by increasing the production of several pro-inflammatory chemical signals (such as IL-1α, IL-8, TNF-α, and LTB4); IL-1α is known to be essential to comedo formation.
All the dermatologists we talked to agreed that there is no one-size-fits-all solution to acne. Every patient responds to treatments differently, and sometimes it can get worse before it gets better. But with the help of your dermatologist, you can find an acne treatment regimen that works for you. And, yes, we do stress how helpful it is to work with a derm to get it right.
If you're a fan of the Allure-editor approved Kate Somerville EradiKate Spot Treatment, you'll love its creamy, whipped wash sister from the same mister. The cleanser—which magically foams up when wet—is formulated with 3 percent sulfur to tackle breakouts (including those hard-to-handle cystic acne flare-ups) and rice-bran extract to soothe red, itchy skin.
The foaming gel is made as a facial cleanser for oily, porous skin prone to irritation, inflammation and acne. The washing gel gently and thoroughly cleanses the skin from particles of dirt and oil, normalizes water balance, eliminates acne and facial spots, gives the skin freshness and elasticity. The gel does not contain parabens, alcohol and artificial fragrances.
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