{"id":38218,"date":"2025-12-03T13:21:27","date_gmt":"2025-12-03T12:21:27","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/rh-polypeptide-11-dipeptide-19-oligopeptide-91-hexapeptide-40\/"},"modified":"2025-12-03T13:21:27","modified_gmt":"2025-12-03T12:21:27","slug":"rh-polypeptide-11-dipeptide-19-oligopeptide-91-hexapeptide-40","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/rh-polypeptide-11-dipeptide-19-oligopeptide-91-hexapeptide-40\/","title":{"rendered":"RH-POLYPEPTIDE-11 DIPEPTIDE-19 OLIGOPEPTIDE-91 HEXAPEPTIDE-40"},"content":{"rendered":"<p><strong>Ingredient type: <\/strong>HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>RH-Polypeptide-11<\/p>\n<p>\u2728 Role: RH-Polypeptide-11 is a peptide ingredient used for its anti-aging properties. It helps stimulate collagen production, which can reduce the appearance of wrinkles and improve skin firmness.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> Safety: Yes, this ingredient is generally considered safe.<\/p>\n<p>\u2728 Vegan: Yes, it's usually of synthetic origin and compatible with a vegan routine.<\/p>\n<p>\u2728 Worth knowing: Peptides like RH-Polypeptide-11 are often well tolerated by the skin, but it's always advisable to test beforehand to avoid any allergic reactions.<\/p>\n<p>  Present in: Anti-ageing creams, serums, firming products.<\/p>\n<p>\u2014<\/p>\n<p>Dipeptide-19<\/p>\n<p>\u2728 Role: Dipeptide-19 is used in cosmetic products to improve skin hydration. It also helps redensify and revitalize the epidermis.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safe: Yes, it's generally considered safe.<\/p>\n<p>\u2728 Vegan: Yes, it's often of synthetic origin.<\/p>\n<p>\u2728 To know: Very well tolerated, but as with any new ingredient, an allergy test may be prudent for sensitive skin.<\/p>\n<p>  Present in: Moisturizing serums, Facial creams.<\/p>\n<p>\u2014<\/p>\n<p>Oligopeptide-91<\/p>\n<p>\u2728 Role: Oligopeptide-91 plays a role in strengthening the skin barrier and contributes to cell repair, offering anti-aging and restorative properties to the skin.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Generally considered safe.<\/p>\n<p>\u2728 Vegan: Yes, usually synthetically produced.<\/p>\n<p>\u2728 Worth knowing: Effective for mature skin, this ingredient is often included in formulas with targeted action against the signs of aging.<\/p>\n<p>  Present in: Anti-ageing serums, repair creams.<\/p>\n<p>\u2014<\/p>\n<p>Hexapeptide-40<\/p>\n<p>\u2728 Role: Hexapeptide-40 is used for its soothing and anti-inflammatory properties. It can help calm redness and improve the overall appearance of the skin.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Considered safe for cutaneous use.<\/p>\n<p>\u2728 Vegan: Yes, usually synthesized.<\/p>\n<p>\u2728 Worth knowing: Well tolerated by most skin types, it's of interest to those with sensitive skin or prone to irritation.<\/p>\n<p>  Present in: Soothing skin care, lotions for sensitive skin.<\/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-38218","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\/38218","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=38218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}