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PHAs are widely considered one of the best exfoliating acids for sensitive skin. “Because they have a larger molecular size than AHAs like glycolic acid, they penetrate more slowly and tend to cause less stinging, redness, and irritation while still helping to smooth texture and brighten the skin,” says Dr. Turegano. Another bonus: “PHAs have humectant properties, so they attract water to the skin while they exfoliate,” she says. That means you get the smoothing and brightening benefits of chemical exfoliation without the tight, stripped feeling that can sometimes accompany stronger acids. If your skin is dry, reactive, or easily irritated, PHAs are an excellent place to start. \u201cIf you\u2019re experiencing any irritation with a PHA though, it\u2019s your body\u2019s way of telling you it\u2019s time to dial back frequency,\u201d adds Dr. Vieira.<\/p>\n
For many people, yes. “PHAs are gentle enough to be used daily,” says Dr. Turegano. But how often you should reach for them \u201cdepends on your skin type, the strength of the formula, and what other active ingredients are already in your routine,\u201d she says. If you’re new to exfoliating acids or have sensitive skin, she recommends easing in by using a PHA product \u201ca few times a week, then gradually increasing to daily use as your skin tolerates it,\u201d she says. As with any exfoliant, pay attention to signs of overdoing it\u2014like persistent redness, dryness, or stinging\u2014and scale back if needed.<\/p>\n
“PHAs generally play very well with other skin-care ingredients, including retinoids and vitamin C,” says Dr. Turegano. Because they’re gentler than stronger exfoliating acids, they’re less likely to compound irritation. That said, if you have sensitive skin or are layering multiple actives, Dr. Turegano recommends \u201cintroducing new products gradually and paying close attention to how your skin responds before increasing frequency.\u201d<\/p>\n
When Allure<\/em> tests a product, our editors look at it from every angle in an effort to best serve you. We review ingredients, scrutinize brand claims, and, when necessary, examine peer-reviewed scientific and medical studies. In addition to testing each and every product that\u2019s included in each and every review, we rely on experts who shape their fields, including dermatology, cosmetic chemistry, and medicine, to help us vet the ingredients and formulas.<\/p>\n For our list of the best PHA products, we considered each product\u2019s performance across five primary categories: product ingredients and efficacy, packaging, fragrance, texture, and product wear. Every product was determined to have excelled in each category by our editorial team, which is composed of in-house writers and editors as well as contributors\u2014along with special consideration from makeup artists. To learn more information on our reporting and testing processes, read our complete reviews process and methodology page.<\/p>\n A beauty product is a personal purchase. You might be searching for a face cream to address persistent dryness or a new nail product to add to your Sunday self-care routine; you may simply be browsing around for the latest launches to hit the hair market. No matter what you seek or your individual needs and concerns, Allure<\/em> wants to ensure that you love anything we recommend in our stories. We believe that having a diverse team of writers and editors\u2014in addition to the wide range of outside testers and industry experts we regularly call upon\u2014is essential to reaching that goal.<\/p>\n After all, can we really<\/em> say a skin-care product is the “best” for people over 50 if the only testers we’ve solicited opinions from folks who have yet to hit 30? Can we honestly deem a high-end diffuser worthy of your hard-earned cash if it\u2019s never been tested on curls? We’re proud that our staff spans a wide range of ages, skin tones, hair textures, genders, and backgrounds, which means that we are able to fairly assess any beauty product that comes into the beauty closet.<\/p>\n<\/div>\n Watch how Tate McRae’s 10-minute routine is all about glowing skin and glittery eyes:<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" Frequently Asked Questions Are PHAs good for sensitive skin? PHAs are widely considered one of the best exfoliating acids for sensitive skin. “Because they have a larger molecular size than AHAs like glycolic acid, they penetrate more slowly and tend to cause less stinging, redness, and irritation while still helping to smooth texture and brighten […]<\/p>\n","protected":false},"author":1,"featured_media":2056,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"class_list":["post-2055","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-beauty"],"_links":{"self":[{"href":"https:\/\/sasgai.com\/index.php\/wp-json\/wp\/v2\/posts\/2055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sasgai.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sasgai.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sasgai.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sasgai.com\/index.php\/wp-json\/wp\/v2\/comments?post=2055"}],"version-history":[{"count":0,"href":"https:\/\/sasgai.com\/index.php\/wp-json\/wp\/v2\/posts\/2055\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sasgai.com\/index.php\/wp-json\/wp\/v2\/media\/2056"}],"wp:attachment":[{"href":"https:\/\/sasgai.com\/index.php\/wp-json\/wp\/v2\/media?parent=2055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sasgai.com\/index.php\/wp-json\/wp\/v2\/categories?post=2055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sasgai.com\/index.php\/wp-json\/wp\/v2\/tags?post=2055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Our staff and testers<\/strong><\/h2>\n<\/p>\n