{"id":48581,"date":"2025-12-03T15:57:19","date_gmt":"2025-12-03T14:57:19","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/r-tetrapeptide-38-hexapeptide-40-oligopeptide-152-sh-polypeptide-106\/"},"modified":"2025-12-03T15:57:19","modified_gmt":"2025-12-03T14:57:19","slug":"r-tetrapeptide-38-hexapeptide-40-oligopeptide-152-sh-polypeptide-106","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/r-tetrapeptide-38-hexapeptide-40-oligopeptide-152-sh-polypeptide-106\/","title":{"rendered":"R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 OLIGOPEPTIDE-152 SH-POLYPEPTIDE-106"},"content":{"rendered":"<p><strong>Ingredient type:<\/strong>HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>R-TETRAPEPTIDE-38<\/p>\n<p>\u2728 Role: This ingredient is used to improve skin elasticity and make it visibly firmer. It helps stimulate collagen production, providing a rejuvenating and plumping effect.<\/p>\n<p>  Ingredient type: Peptide<\/p>\n<p> \u200d\u2695\ufe0f Safety: Generally safe for cosmetic use, but always perform a patch test for sensitive skin.<\/p>\n<p>\u2728 Vegan: Yes, this ingredient is synthetic and suitable for vegan formulations.<\/p>\n<p>\u2728 Worth knowing: This peptide is often well tolerated by the skin, although a small portion of people may exhibit sensitivity. It acts mainly in synergy with other peptides to enhance its effects.<\/p>\n<p>  Found in: Anti-aging creams, firming serums, eye contour care products.<\/p>\n<p>\u2014<\/p>\n<p>HEXAPEPTIDE-40<\/p>\n<p>\u2728 Role: Acts as a soothing and repairing agent, reducing skin redness and inflammation. Helps strengthen the skin barrier.<\/p>\n<p>  Ingredient type: Peptide<\/p>\n<p> \u200d\u2695\ufe0f Safety: Considered safe. Always perform a tolerance test on a small area of skin beforehand.<\/p>\n<p>\u2728 Vegan: Yes, this peptide is usually made synthetically.<\/p>\n<p>\u2728 Good to know: Excellent for sensitive skin or skin prone to rosacea. Peptides are often included for their regenerative and restorative properties.<\/p>\n<p>  Present in: Soothing serums, moisturizing creams for sensitive skin, dermatological post-procedure care.<\/p>\n<p>\u2014<\/p>\n<p>OLIGOPEPTIDE-152<\/p>\n<p>\u2728 Role: This ingredient helps stimulate cell renewal and contributes to smoother, more radiant skin. It also helps promote skin firmness.<\/p>\n<p>  Ingredient type: Peptide<\/p>\n<p> \u200d\u2695\ufe0f Safety: Generally safe for most skin types, but performing a patch test is advisable.<\/p>\n<p>\u2728 Vegan: Yes, it's synthetic so suitable for vegan formulations.<\/p>\n<p>\u2728 To know: Useful for minimizing the appearance of fine lines and wrinkles. Oligopeptides are renowned for effectively penetrating the skin and delivering visible results.<\/p>\n<p>  Present in: Anti-ageing serums, firming products, revitalizing lotions.<\/p>\n<p>\u2014<\/p>\n<p>SH-Polypeptide-106<\/p>\n<p>\u2728 Role: It is recognized for its regenerative properties, contributing to skin repair and revitalization. This polypeptide is often used to improve the skin's overall appearance and tone.<\/p>\n<p>  Ingredient type: Peptide<\/p>\n<p> \u200d\u2695\ufe0f Safety: Considered safe, but a skin tolerance test is recommended for reactive skin.<\/p>\n<p>\u2728 Vegan: Yes, if it's synthetic and not derived from animal sources.<\/p>\n<p>\u2728 To know: Polypeptides like this one are often used in advanced skincare for their ability to penetrate deeply and support the skin's natural functions.<\/p>\n<p>  Present in: Regenerating serums, intensive anti-aging care, repairing masks.<\/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-48581","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\/48581","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=48581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}