{"id":51542,"date":"2025-12-03T16:26:15","date_gmt":"2025-12-03T15:26:15","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/tetrapeptide-66\/"},"modified":"2025-12-03T16:26:15","modified_gmt":"2025-12-03T15:26:15","slug":"tetrapeptide-66","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/tetrapeptide-66\/","title":{"rendered":"TETRAPEPTIDE-66"},"content":{"rendered":"<p><strong>Ingredient type:<\/strong>HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>\u2728 Role: Tetrapeptide-66 is used in skin care for its anti-aging properties. It helps stimulate collagen production, improves skin elasticity, and can help reduce the appearance of fine lines and wrinkles.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Yes, this ingredient is generally considered safe for cosmetic use. However, it is advisable to perform a tolerance test on a small area of skin before regular use.<\/p>\n<p>\u2728 Vegan: Yes<\/p>\n<p>\u2728 Good to know: Peptides such as Tetrapeptide-66 are well tolerated by most skin types. However, the concentration and overall formulation of the product can influence its effectiveness. It is often used in synergy with other active ingredients for optimal results.<\/p>\n<p>  Found in: This ingredient is commonly found in anti-aging creams, serums, and products designed to improve skin firmness.<\/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-51542","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\/51542","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=51542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}