{"id":49889,"date":"2025-12-03T16:09:59","date_gmt":"2025-12-03T15:09:59","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/sh-polypeptide-1-nonapeptide-29\/"},"modified":"2025-12-03T16:09:59","modified_gmt":"2025-12-03T15:09:59","slug":"sh-polypeptide-1-nonapeptide-29","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/sh-polypeptide-1-nonapeptide-29\/","title":{"rendered":"SH-Polypeptide-1 Nonapeptide-29"},"content":{"rendered":"<p><strong>Ingredient type:<\/strong>HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>\u2728 Role: SH-Polypeptide-1 and Nonapeptide-29 are peptides used in anti-aging skincare to stimulate collagen and elastin production. They help reduce the appearance of fine lines and wrinkles and improve skin firmness.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Yes, peptides are generally well tolerated and safe for most skin types.<\/p>\n<p>\u2728 Vegan: Yes, synthetic peptides like these are generally vegan, as they can be produced in the laboratory without ingredients of animal origin.<\/p>\n<p>\u2728 Worth knowing: Although peptides are well tolerated, efficacy depends on their concentration and the product's overall formulation. They work well in stabilized formulations. People with particularly sensitive skin should carry out a skin test beforehand.<\/p>\n<p>  Present in: Anti-ageing creams, firming serums, advanced moisturizers and targeted care for wrinkle reduction.<\/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-49889","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\/49889","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=49889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}