{"id":33641,"date":"2025-12-03T12:15:29","date_gmt":"2025-12-03T11:15:29","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/polypeptide-1\/"},"modified":"2025-12-03T12:15:29","modified_gmt":"2025-12-03T11:15:29","slug":"polypeptide-1","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/polypeptide-1\/","title":{"rendered":"POLYPEPTIDE-1"},"content":{"rendered":"<p><strong>Ingredient type: \u00a0<\/strong>HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>\u2728 Role: Polypeptide-1, also known as epidermal growth factor (EGF), is used in cosmetic products to stimulate cell growth, promote skin regeneration and reduce visible signs of aging. It helps improve skin texture and overall appearance.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Considered safe for topical use, but it is important to follow the manufacturer's recommendations regarding appropriate concentrations.<\/p>\n<p>\u2728 Vegan: Yes, generally derived from synthetic or biotechnological, non-animal sources.<\/p>\n<p>\u2728 Please note: Although Polypeptide-1 is generally well tolerated, it's always advisable to do a skin test before prolonged use to avoid any allergic reactions. It is mainly used in high-end anti-aging products. <\/p>\n<p>  Present in: anti-aging serums, moisturizers, face masks, and specific treatments for skin regeneration.<\/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-33641","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\/33641","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=33641"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}