{"id":49698,"date":"2025-12-03T16:08:05","date_gmt":"2025-12-03T15:08:05","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/rh-oligopeptide-4\/"},"modified":"2025-12-03T16:08:05","modified_gmt":"2025-12-03T15:08:05","slug":"rh-oligopeptide-4","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/rh-oligopeptide-4\/","title":{"rendered":"RH-OLIGOPEPTIDE-4"},"content":{"rendered":"<p><strong>Ingredient type:<\/strong>HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>\u2728 Role: RH-Oligopeptide-4 is used in cosmetic products for its anti-aging properties. It stimulates collagen production, helping to reduce the appearance of wrinkles and improve skin elasticity.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Generally safe for most skin types. However, people with very sensitive skin should have a sensitivity test.<\/p>\n<p>\u2728 Vegan: Yes, usually of synthetic origin, so compatible with a vegan lifestyle.<\/p>\n<p>\u2728 To know: This ingredient can be beneficial in an anti-aging skincare routine, but is often used in combination with other peptides for optimal results. Always best to carry out a pre-test to ensure there are no allergic reactions.<\/p>\n<p>  Found in: Anti-aging serums, moisturizers, firming products.<\/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-49698","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\/49698","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=49698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}