{"id":50058,"date":"2025-12-03T16:11:34","date_gmt":"2025-12-03T15:11:34","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/polyester-31\/"},"modified":"2025-12-03T16:11:34","modified_gmt":"2025-12-03T15:11:34","slug":"polyester-31","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/polyester-31\/","title":{"rendered":"POLYESTER-31"},"content":{"rendered":"<p><strong>Ingredient type:<\/strong>EMULSIFIANT<\/p>\n<p>\u2728 Role: Polyester-31 is used in cosmetic products primarily as a film-forming agent. It forms a film on the skin or hair, providing texture, smoothing and fixing effects. It also helps improve the durability of actives or color applied to the treated surface.<\/p>\n<p>  Ingredient type: Emulsifier<\/p>\n<p> \u200d\u2695\ufe0f Safety: This ingredient is generally considered safe for cosmetic use by the competent authorities, provided it is used in accordance with established recommendations and concentrations.<\/p>\n<p>\u2728 Vegan: Yes, Polyester-31 is of synthetic origin and requires no animal derivatives, so it's compatible with a vegan lifestyle.<\/p>\n<p>\u2728 Worth knowing: Generally well tolerated, this ingredient presents a low risk of skin irritation. However, as with any synthetic compound, people with sensitive skin or known allergies should opt for prior testing on a small area of skin.<\/p>\n<p>  Found in: You'll frequently find Polyester-31 in products such as foundations, make-up fixatives, styling products and some hair care products for their smoothing and fixing effect.<\/p>\n<p><strong>Comedogenic rating:\u00a0<\/strong><\/p>","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","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":""},"class_list":["post-50058","ingredient","type-ingredient","status-publish","hentry"],"acf":[],"taxonomy_info":[],"featured_image_src_large":false,"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/ingredient\/50058","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/ingredient"}],"about":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/types\/ingredient"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=50058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}