{"id":135876,"date":"2022-08-09T11:33:33","date_gmt":"2022-08-09T10:33:33","guid":{"rendered":"https:\/\/www.schoolofnaturalskincare.com\/?p=135876"},"modified":"2024-10-23T04:35:10","modified_gmt":"2024-10-23T04:35:10","slug":"using-polyhydroxy-acids-phas-in-natural-skincare","status":"publish","type":"post","link":"https:\/\/www.schoolofnaturalskincare.com\/using-polyhydroxy-acids-phas-in-natural-skincare\/","title":{"rendered":"Formulating with Polyhydroxy Acids (PHAs) in Natural Skincare"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Excitingly, there is a cutting-edge ingredient on the skincare market that\u2019s causing quite a stir. You may have heard the buzzwords \u2018polyhydroxy acids\u2019 or \u2018PHAs\u2019. PHAs are chemical exfoliants that are much more gentler than AHAs or BHAs, are very hydrating and are suitable for even sensitive skin.&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">What\u2019s even better is that polyhydroxy acid (PHA) is a totally natural skincare ingredient. Hurrah! The most prominent PHA, called gluconolactone, is a COSMOS-approved ingredient, which is sourced from corn production.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">For those of you interested in the benefits of hydroxy acids but concerned about the sensitivity that AHAs and BHAs can cause, you may have just discovered your new favorite skincare ingredient.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1500\" height=\"996\" src=\"https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/PHA-Moisturizer-Toner-Serum.jpg.webp\" alt=\"Formulating with Polyhydroxy Acids (PHAs) in Natural Skincare Natural Skincare Ingredients Skincare Formulation \" class=\"wp-image-135880\" style=\"width:678px;height:auto\" title=\"\" srcset=\"https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/PHA-Moisturizer-Toner-Serum.jpg.webp 1500w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/PHA-Moisturizer-Toner-Serum-300x199.jpg.webp 300w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/PHA-Moisturizer-Toner-Serum-1024x680.jpg.webp 1024w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/PHA-Moisturizer-Toner-Serum-768x510.jpg.webp 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><b>What are hydroxy acids? <\/b><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Hydroxy acids are a category of compounds that act as chemical exfoliators for the skin. There are three main types of hydroxy acid: alpha hydroxy acids (AHAs), beta hydroxy acids (BHAs) and polyhydroxy acids (PHAs).<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Chemical exfoliators are an alternative to physical exfoliants. They work by breaking down the bonds between dead skin cells that are present on the outer layer of the skin. Once the skin has been chemically exfoliated, smoother and brighter looking skin is revealed.&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">As exfoliation can cause skin irritation, these products are typically formulated with moisturizing ingredients (such as emollients), hydrating ingredients (such as humectants), and other skin soothing ingredients to help minimize any potential irritation.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>What are the benefits of polyhydroxy acids? <\/b><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Polyhydroxy acid is growing in popularity among natural cosmetic formulators, not only due to its skin benefits but because this ingredient is natural, derived from renewable sources and biowaste.&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Sustainability is no doubt a high priority in your natural skincare ethos, just like in ours, so it is refreshing to know that by choosing this ingredient you are helping to build a more circular economy by creating a market for a waste product.&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1500\" height=\"1000\" src=\"https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Benefits-of-polyhydroxy-acids-1.jpg.webp\" alt=\"Formulating with Polyhydroxy Acids (PHAs) in Natural Skincare Natural Skincare Ingredients Skincare Formulation \" class=\"wp-image-135881\" title=\"\" srcset=\"https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Benefits-of-polyhydroxy-acids-1.jpg.webp 1500w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Benefits-of-polyhydroxy-acids-1-300x200.jpg.webp 300w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Benefits-of-polyhydroxy-acids-1-1024x683.jpg.webp 1024w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Benefits-of-polyhydroxy-acids-1-768x512.jpg.webp 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">The most popular skin benefit of PHAs such as gluconolactone, is that they act as a chemical exfoliant and therefore reveal smoother, brighter skin and reduce congestion.&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">A big issue with using AHAs as chemical exfoliants is that they can cause irritation; however PHAs are increasingly popular due to being more gentle. PHAs are suitable for use on all skin types, including sensitive skin, and have been found to be suitable for clinically sensitive skin, too (such as <\/span><span style=\"font-weight: 400;\">rosacea and aptopic dermatitis).<\/span><span style=\"font-weight: 400;\">&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">PHAs also act as humectants and moisturizers for the skin. They are similar to AHAs in this function, but are thought to bring additional humectant and moisturizing properties, providing a range of skin benefits such as reducing transepidermal water loss and preventing chemical damage to the skin.&nbsp;<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Researched on a range of skin tones and types, PHAs have shown a reduction in the most common signs of photoaging. The PHA gluconolactone has been found to protect skin from some of the damaging effects of UV radiation. It is helpful in maintaining collagen levels within the skin, as well as improving its elasticity and tone and reducing the appearance of sallowness<\/span><span style=\"font-weight: 400;\">.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>How to formulate with polyhydroxy acids <\/b><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">It\u2019s difficult to ignore such incredible benefits of PHAs, which is why many skincare brands are embracing this relatively new ingredient \u2013 and you could, too! They&#8217;re ideal homemade exfoliants.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image alignleft\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Formulating-with-Polyhydroxy-Acids-PHAs-Available-1-300x300.jpg.webp\" alt=\"\" class=\"wp-image-135896\" srcset=\"https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Formulating-with-Polyhydroxy-Acids-PHAs-Available-1-300x300.jpg.webp 300w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Formulating-with-Polyhydroxy-Acids-PHAs-Available-1-1024x1024.jpg.webp 1024w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Formulating-with-Polyhydroxy-Acids-PHAs-Available-1-150x150.jpg.webp 150w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Formulating-with-Polyhydroxy-Acids-PHAs-Available-1-768x768.jpg.webp 768w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/08\/Formulating-with-Polyhydroxy-Acids-PHAs-Available-1.jpg.webp 1080w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">In the <a href=\"https:\/\/www.schoolofnaturalskincare.com\/club\/\" target=\"_blank\" rel=\"noopener\">Natural Cosmetic Formulation Club<\/a>, we have created a fantastic ingredients guide, <\/span><b>Formulating with Polyhydroxy Acids (PHAs)<\/b><span style=\"font-weight: 400;\">,<\/span> <span style=\"font-weight: 400;\">which delves into the science behind this amazing ingredient; even deep down to its molecular structure!<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">If you unlock this guide, you will also have access to more detailed explanations of the similarities and differences between AHAs, BHAs and PHAs, as well as how to formulate with polyhydroxy acids.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">You will learn about the most prominent polyhydroxy acid on the skincare market, as well as exploring skincare examples already available. Plus, there\u2019s much, much more!<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">We give you three formulation examples to get a feel of how adaptive polyhydroxy acids are. We show you how this one ingredient can feature in a toner, a bi-phasic serum and a body moisturizer!<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Why not make our AHA and PHA Toner; a gentle product that will help reduce congestion within the skin. Or formulate our PHA and Bakuchi Oil Bi-phasic Serum that helps reduce the appearance of hyperpigmentation and wrinkles. Perhaps you could create our PHA Body Moisturizer for smoother, brighter looking skin.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">All of these ready-to-use formulations developed and tested by our Cosmetic Scientists are at the fingertips of Club members! Plus members can follow our detailed guidelines to formulate their own unique PHA products.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>Join the Club today!<\/b><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">Simply check out our <\/span><a href=\"https:\/\/www.schoolofnaturalskincare.com\/club\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Natural Cosmetic Formulation Club<\/span><\/a><span style=\"font-weight: 400;\"> to find out how you can join the Club, get access to <\/span><b>Formulating with Polyhydroxy Acids (PHAs) <\/b><span style=\"font-weight: 400;\">and discover more exciting material that\u2019s released on a regular basis.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"font-weight: 400;\">If you have any questions, please email us at <\/span><a href=\"mailto:hello@schoolofnaturalskincare.com\"><span style=\"font-weight: 400;\">hello@schoolofnaturalskincare.com<\/span><\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.schoolofnaturalskincare.com\/club\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"341\" src=\"https:\/\/richards500.sg-host.com\/wp-content\/uploads\/2022\/10\/Natural-Cosmetic-Formulation-Club-Opt-In-1-1024x341.jpg\" alt=\"\" class=\"wp-image-136530\" srcset=\"https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/10\/Natural-Cosmetic-Formulation-Club-Opt-In-1-1024x341.jpg.webp 1024w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/10\/Natural-Cosmetic-Formulation-Club-Opt-In-1-300x100.jpg.webp 300w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/10\/Natural-Cosmetic-Formulation-Club-Opt-In-1-768x256.jpg.webp 768w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/10\/Natural-Cosmetic-Formulation-Club-Opt-In-1-1536x512.jpg.webp 1536w, https:\/\/www.schoolofnaturalskincare.com\/wp-content\/smush-webp\/2022\/10\/Natural-Cosmetic-Formulation-Club-Opt-In-1.jpg.webp 1707w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Excitingly, there is a cutting-edge ingredient on the skincare market that\u2019s causing quite a stir. You may have heard the buzzwords \u2018polyhydroxy acids\u2019 or \u2018PHAs\u2019. PHAs are chemical exfoliants that are much more gentler than AHAs or BHAs, are very hydrating and are suitable for even sensitive skin.&nbsp; What\u2019s even better is that polyhydroxy acid [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":135878,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[16,19],"tags":[193],"class_list":["post-135876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-natural-skincare-ingredients","category-skincare-formulation","tag-natural-cosmetic-formulation-club"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Formulating with Polyhydroxy Acids (PHAs) in Natural Skincare - School of Natural Skincare<\/title>\n<meta name=\"description\" content=\"Learn about formulating with polyhydroxy acids (PHAs) and gluconolactone in skincare using our in-depth guide.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.schoolofnaturalskincare.com\/using-polyhydroxy-acids-phas-in-natural-skincare\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Formulating with Polyhydroxy Acids (PHAs) in Natural Skincare\" \/>\n<meta property=\"og:description\" content=\"Learn about formulating with polyhydroxy acids (PHAs) and gluconolactone in skincare using our in-depth guide.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.schoolofnaturalskincare.com\/using-polyhydroxy-acids-phas-in-natural-skincare\/\" \/>\n<meta property=\"og:site_name\" content=\"School of Natural Skincare\" \/>\n<meta property=\"article:published_time\" 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