{"id":35821,"date":"2025-12-03T12:34:50","date_gmt":"2025-12-03T11:34:50","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/pei-1000\/"},"modified":"2025-12-03T12:34:50","modified_gmt":"2025-12-03T11:34:50","slug":"pei-1000","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/pei-1000\/","title":{"rendered":"PEI-1000"},"content":{"rendered":"<p><strong>Ingredient type: \u00a0<\/strong>HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>\u2728 Role: PEI-1000, or polyethyleneimine, is often used as a conditioning agent in cosmetic products. It helps improve product texture and provide a smoothing effect on skin or hair.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Generally considered safe in cosmetic use, although the concentration employed plays a crucial role.<\/p>\n<p>\u2728 Vegan: Yes, PEI-1000 is a synthetic compound and does not come from animal sources.<\/p>\n<p>\u2728 Please note: May be irritating to sensitive skin at high concentrations. Always check concentration in finished product.<\/p>\n<p>  Present in: Mainly used in hair conditioners, but also in certain skin products such as moisturizers and serums.<\/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-35821","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\/35821","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=35821"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}