{"id":28090,"date":"2025-12-03T11:09:53","date_gmt":"2025-12-03T10:09:53","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/undecenoyl-serine-silk-amino-acid-methyl-esters\/"},"modified":"2025-12-03T11:09:53","modified_gmt":"2025-12-03T10:09:53","slug":"undecenoyl-serine-silk-amino-acid-methyl-esters","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/undecenoyl-serine-silk-amino-acid-methyl-esters\/","title":{"rendered":"UNDECENOYL SERINE\/SILK AMINO ACID METHYL ESTERS"},"content":{"rendered":"<p>Ingredient type: HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>\u2728 Role: This ingredient is used for its moisturizing and softening properties. It helps improve skin texture, leaving it soft and smooth. It can also play a role in strengthening the skin barrier and improving skin elasticity.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Yes, generally safe for cosmetic use at usual concentrations.<\/p>\n<p>\u2728 Vegan: No, due to the presence of silk amino acids, this ingredient is not considered vegan.<\/p>\n<p>\u2728 Good to know: It's well tolerated by most skin types, but as with any ingredient, it's advisable to do a skin test before regular use, especially for very sensitive skin.<\/p>\n<p>  Found in: Often found in moisturizers, serums and hair care products for its conditioning benefits.<\/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-28090","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\/28090","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=28090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}