{"id":47404,"date":"2025-12-03T15:28:40","date_gmt":"2025-12-03T14:28:40","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/tetrapeptide-39-hexapeptide-40-nonapeptide-20-r-spider-polypeptide-3-decapeptide-30\/"},"modified":"2025-12-03T15:28:40","modified_gmt":"2025-12-03T14:28:40","slug":"tetrapeptide-39-hexapeptide-40-nonapeptide-20-r-spider-polypeptide-3-decapeptide-30","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/tetrapeptide-39-hexapeptide-40-nonapeptide-20-r-spider-polypeptide-3-decapeptide-30\/","title":{"rendered":"TETRAPEPTIDE-39 HEXAPEPTIDE-40 NONAPEPTIDE-20 R-SPIDER POLYPEPTIDE-3 DECAPEPTIDE-30"},"content":{"rendered":"<p><strong>Ingredient type:<\/strong>HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>TETRAPEPTIDE-39<\/p>\n<p>\u2728 Role: Tetrapeptide-39 is used to reduce the appearance of wrinkles and improve skin elasticity. It promotes collagen synthesis and encourages a smoother, firmer complexion.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: This ingredient is generally recognized as safe, well tolerated by most skin types.<\/p>\n<p>\u2728 Vegan: Yes<\/p>\n<p>\u2728 Worth knowing: Although well tolerated, a tolerance test is always recommended for particularly sensitive skin.<\/p>\n<p>  Found in: Anti-aging creams, firming serums, eye contour care products.<\/p>\n<p> HEXAPEPTIDE-40<\/p>\n<p>\u2728 Role: Hexapeptide-40 acts primarily as a soothing and anti-inflammatory agent. It helps reduce redness and calm irritated skin, contributing to a more even complexion.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Generally safe and well tolerated, but as with any ingredient, a patch test is advisable.<\/p>\n<p>\u2728 Vegan: Yes<\/p>\n<p>\u2728 Good to know: Can be particularly beneficial for sensitive skin or skin prone to redness.<\/p>\n<p>  Present in: Soothing serums, moisturizing creams for sensitive skin.<\/p>\n<p> NONAPEPTIDE-20<\/p>\n<p>\u2728 Role: Nonapeptide-20 is known for its brightening properties. It helps even out skin tone and reduce dark spots.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Considered safe, a tolerance test is nevertheless recommended to avoid any adverse reaction.<\/p>\n<p>\u2728 Vegan: Yes<\/p>\n<p>\u2728 To know: Use as part of a brightening skincare routine, ideally paired with sunscreen to optimize results.<\/p>\n<p>  Present in: Lightening serums, creams for hyperpigmentation.<\/p>\n<p> R-SPIDER POLYPEPTIDE-3<\/p>\n<p>\u2728 Role: R-Spider Polypeptide-3 is a biomimetic peptide that mimics spider silk, offering moisturizing and firming effects. It contributes to a smooth, silky skin texture.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Considered safe for cosmetic use.<\/p>\n<p>\u2728 Vegan: Potentially not, as it may be derived from animal bristles.<\/p>\n<p>\u2728 To know: Its unique structure makes it an innovative ingredient for improving skin texture, but check for strictly vegan formulations.<\/p>\n<p>  Present in: Anti-ageing serums, firming creams.<\/p>\n<p> DECAPEPTIDE-30<\/p>\n<p>\u2728 Role: Decapeptide-30 is used for its effectiveness in reducing the appearance of wrinkles. It stimulates cell regeneration and promotes younger, more radiant skin.<\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Generally recognized as safe, with low irritation potential.<\/p>\n<p>\u2728 Vegan: Yes<\/p>\n<p>\u2728 Worth knowing: Suitable for all skin types, but always refer to a professional for reactive skin.<\/p>\n<p>  Present in: Anti-ageing serums, regenerating night creams.<\/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-47404","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\/47404","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=47404"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}