https://www.crowleystar.net/news/cutibacterium-forehead-adult-acne/Crowley Staren2026-11-05T07:00:19-05:00This is how much more Cutibacterium adults with acne had on the forehead https://www.crowleystar.net/news/acne-confidence-adults-20-to-40/Crowley Staren2026-11-05T05:00:20-05:00How your acne confidence worries compare with adults ages 20 to 40 https://www.crowleystar.net/news/reusing-erythromycin-acne-resistance/Crowley Staren2026-11-04T17:00:24-05:00Before reusing erythromycin for acne, see how often acne bacteria resisted it https://www.crowleystar.net/news/acne-squalene-skin-oil-study/Crowley Staren2026-11-04T12:00:25-05:00People with acne had this much more of one skin oil than people without it https://www.crowleystar.net/news/barberry-extract-acne-placebo-short-window/Crowley Staren2026-11-04T07:00:23-05:00This herbal extract beat placebo on acne spots in this short window https://www.crowleystar.net/news/women-spironolactone-acne-improved/Crowley Staren2026-11-04T05:20:33-05:00This is how often women taking spironolactone said their acne improved https://www.crowleystar.net/news/acne-retinoids-irritated-skin-hydration-rise/Crowley Staren2026-11-03T17:00:28-05:00After acne retinoids irritated skin, hydration rose this much https://www.crowleystar.net/news/breakouts-back-after-isotretinoin/Crowley Staren2026-11-03T12:00:23-05:00This is how often breakouts came back after people finished isotretinoin