{"id":55737,"date":"2025-12-03T17:06:49","date_gmt":"2025-12-03T16:06:49","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/spermidine-hcl\/"},"modified":"2025-12-03T17:06:49","modified_gmt":"2025-12-03T16:06:49","slug":"spermidine-hcl","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/spermidine-hcl\/","title":{"rendered":"SPERMIDINE HCL"},"content":{"rendered":"<p><strong>Ingredient type:<\/strong>HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>\u2728 Role: Spermidine HCl plays a role in cell revitalization and may contribute to skin rejuvenation. It is often used to improve skin firmness and elasticity.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Generally safe when used in concentrations appropriate for skin care. Always perform a skin tolerance test.<\/p>\n<p>\u2728 Vegan: Yes, spermidine HCl is considered vegan since it can be synthesized without animal resources.<\/p>\n<p>\u2728 Worth knowing: Spermidine is naturally present in the human body, but its production declines with age. There may be limited research into its topical efficacy, but it is renowned for its potential anti-aging properties.<\/p>\n<p>  Present in: Mainly used in anti-aging creams, serums and certain hair treatments to stimulate scalp vitality.<\/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-55737","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\/55737","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=55737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}