{"id":75033,"date":"2026-10-05T13:29:38","date_gmt":"2026-10-05T11:29:38","guid":{"rendered":"https:\/\/www.beautydecoded.com\/?p=75033"},"modified":"2026-10-05T13:29:40","modified_gmt":"2026-10-05T11:29:40","slug":"pimples-on-the-butt-why-they-appear-and-what-really-works","status":"publish","type":"post","link":"https:\/\/www.beautydecoded.com\/en\/boutons-sur-les-fesses-pourquoi-ils-apparaissent-et-ce-qui-marche-vraiment\/","title":{"rendered":"Pimples on the Buttocks: Why They Appear, and What Really Works"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/boutons-fesses.webp\" alt=\"\" class=\"wp-image-75035\" srcset=\"https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/boutons-fesses.webp 800w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/boutons-fesses-300x150.webp 300w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/boutons-fesses-768x384.webp 768w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/boutons-fesses-18x9.webp 18w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/boutons-fesses-600x300.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">It's (almost) never classic acne<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">First, let's clarify one point: most bumps on the buttocks are not acne in the strict sense of the word. There are three main causes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Folliculitis.<\/strong>&nbsp;It is an inflammation of the hair follicle, often caused by friction, sweat, and moisture. The follicle becomes irritated or even slightly infected, resulting in red bumps, sometimes with a white dot in the center.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Keratosis pilaris.<\/strong>&nbsp;Keratin builds up at the opening of the hair follicle and forms a small plug. The result: \u00abchicken skin,\u00bb which feels rough to the touch and is most noticeable on the backs of the arms and thighs. It\u2019s not dangerous, but it\u2019s persistent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>True acne.<\/strong>\u00a0It can occur on the buttocks, but it is less common. It is often accompanied by a <a href=\"https:\/\/www.beautydecoded.com\/en\/facial-care\/anti-acne-care\/acne-oily-skin\/\" data-type=\"page\" data-id=\"3335\">acne<\/a> on the back or shoulders.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What Works in Their Favor<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The common factor: a hair follicle that becomes irritated or clogged. Common causes include tight or synthetic clothing, sweat left on the skin after exercise, prolonged friction (from sitting or cycling), shaving or hair removal on already irritated skin, and dry skin that becomes thickened on the surface.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Simple actions that really make a difference<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">More than any product, these habits matter more than any cream:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Take a quick shower after exercising, and change your clothes right away.<\/li>\n\n\n\n<li>Choose cotton and styles that don't constrict.<\/li>\n\n\n\n<li>Do not pop the pimples: you\u2019ll make the inflammation worse and increase the risk of marques.<\/li>\n\n\n\n<li>Avoid harsh mechanical scrubs, which irritate more than they soothe. A soft washcloth, used without rubbing, is enough.<\/li>\n\n\n\n<li>Apply <a href=\"https:\/\/nideco.fr\/products\/fesse-time\" target=\"_blank\" rel=\"noopener\">Treatments for pimples on the buttocks<\/a>. <\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Assets that have value<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For keratosis pilaris and rough skin texture, mild chemical exfoliants offer the best balance of effectiveness and tolerability: lactic acid, urea, and salicylic acid. They help dissolve keratin plugs and smooth the skin\u2019s surface.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For inflammatory pimples, benzoyl peroxide (in a cleansing gel) can help, but it dries out and discolors laundry: use with caution.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Assets that have value<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">For rough or bumpy buttocks, there are two goals: gently removing keratin plugs and soothing inflammation without damaging the skin barrier. Here are the active ingredients that make real sense.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lactic acid (AHA).<\/strong>\u00a0It is a gentle, water-soluble exfoliant that reduces the cohesion of dead skin cells on the surface. It also has the advantage of being a humectant: it helps the skin retain moisture. It is a good choice for keratosis pilaris and uneven skin texture. Cosmetic products generally contain between 5 and 12 %, but the concentration is rarely specified: its position in the INCI list provides a clue (the closer it is to the end of the list, the lower the concentration is likely to be).\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Urea.<\/strong>&nbsp;With a pH between 5 and 10, it is both a gentle keratolytic and a highly moisturizing agent. It is often better tolerated than acids on dry skin, but it may sting on irritated pimples or broken skin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.beautydecoded.com\/en\/choose-salicylic-acid-glycolic-acid\/\" data-type=\"post\" data-id=\"17134\">Salicylic acid<\/a> (BHA).<\/strong>\u00a0Since it is fat-soluble, it penetrates the follicle and acts on the plug from the inside. It is the go-to active ingredient for acne-like blemishes (blackheads, microcysts). Use with caution on large areas, and avoid use in children and pregnant women without medical advice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Benzoyl peroxide (2.5 to 5 %).<\/strong>&nbsp;With antibacterial and anti-inflammatory properties, it is effective for red folliculitis and inflamed pimples. As a cleansing gel that requires only a short application time, it helps prevent dryness. Caution: It may discolor laundry and towels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.beautydecoded.com\/en\/niacinamide\/\"><strong>Niacinamide.<\/strong>\u00a0<\/a>It has a moderate anti-inflammatory effect and supports the skin barrier. It isn't a powerhouse ingredient, but it is well tolerated and can complement a skincare routine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Barrier-strengthening ingredients: glycerin, ceramides, squalane, plant-based butters.<\/strong>&nbsp;They don't directly treat pimples, but well-hydrated skin produces fewer keratin plugs and tolerates exfoliants better.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">When to consult?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Talk to a doctor or dermatologist if:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>the pimples are deep, very painful, or contain pus; ;<\/li>\n\n\n\n<li>you have lesions that keep recurring in the same area, particularly in the gluteal cleft, the groin, or the armpits (this may be indicative of hidradenitis suppurativa); ;<\/li>\n\n\n\n<li>you have a fever or a rash that is spreading; ;<\/li>\n\n\n\n<li>There is no improvement after 6 to 8 weeks of appropriate treatment.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">There are, however, more targeted treatments (antiseptics, topical antibiotics, retinoids) that are nothing like over-the-counter creams.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key Takeaways<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Rashes on the buttocks are common, benign in the vast majority of cases, and are best treated by preventing friction, maintaining proper hygiene, and using a regular exfoliating and moisturizing routine. Don\u2019t expect a miracle in a week: it takes about a month for the skin to renew itself.<\/p>","protected":false},"excerpt":{"rendered":"<p>It\u2019s (almost) never classic acne. First, let\u2019s clarify: most bumps on the buttocks aren\u2019t acne in the strict sense. There are three main causes. Folliculitis. This is an inflammation of the hair follicle, often triggered by friction, sweat, and moisture. The follicle becomes irritated or even slightly infected: you can see\u2026<\/p>","protected":false},"author":120,"featured_media":75034,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-75033","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Actualites"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2026\/10\/boutons-fesses-1024x512.jpg",1024,512,true],"author_info":{"display_name":"Sylvain David","author_link":"https:\/\/www.beautydecoded.com\/en\/author\/beautydecoded\/"},"comment_info":3,"category_info":[{"term_id":1,"name":"Actualites","slug":"actualites","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":349,"filter":"raw","cat_ID":1,"category_count":349,"category_description":"","cat_name":"Actualites","category_nicename":"actualites","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/75033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/users\/120"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/comments?post=75033"}],"version-history":[{"count":1,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/75033\/revisions"}],"predecessor-version":[{"id":75036,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/75033\/revisions\/75036"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/75034"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=75033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/categories?post=75033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/tags?post=75033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}