{"id":37043,"date":"2025-12-03T13:10:50","date_gmt":"2025-12-03T12:10:50","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/polymethyl-styrene-isopropanol-ketone\/"},"modified":"2025-12-03T13:10:50","modified_gmt":"2025-12-03T12:10:50","slug":"polymethyl-styrene-isopropanol-ketone","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/polymethyl-styrene-isopropanol-ketone\/","title":{"rendered":"POLY(METHYL STYRENE ISOPROPANOL KETONE)"},"content":{"rendered":"<p><strong>Ingredient type: <\/strong>TEXTURE<\/p>\n<p>\u2728 Role: Poly(methyl styrene isopropanol ketone) is used in cosmetic products primarily as a film-forming agent. It helps form an even film on the skin or hair surface, which can improve the hold and water resistance of make-up and styling products.<\/p>\n<p>  Ingredient type: Film-forming<\/p>\n<p> \u200d\u2695\ufe0f Safety: Considered safe when used at levels recommended in cosmetic products. However, individual sensitivities may vary.<\/p>\n<p>\u2728 Vegan: Yes, this ingredient is generally considered vegan because it is petrochemically synthesized and does not come from animal sources.<\/p>\n<p>\u2728 To know: Well tolerated by most skin types, but a skin test is always advisable if you have particularly sensitive or reactive skin. Be sure to cleanse skin thoroughly after use to avoid any residue.<\/p>\n<p>  Present in: Frequently used in nail polish, mascara, eyeliners and styling products such as hairspray for their hold properties.<\/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-37043","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\/37043","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=37043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}