{"id":32565,"date":"2025-12-03T12:04:07","date_gmt":"2025-12-03T11:04:07","guid":{"rendered":"https:\/\/www.beautydecoded.com\/ingredient\/nn-bis2-hydroxyethyl-2-nitro-p-phenylenediamine\/"},"modified":"2025-12-03T12:04:07","modified_gmt":"2025-12-03T11:04:07","slug":"2-nitro-2-hydroxyethyl-p-phenylenediamine","status":"publish","type":"ingredient","link":"https:\/\/www.beautydecoded.com\/en\/ingredient\/nn-bis2-hydroxyethyl-2-nitro-p-phenylenediamine\/","title":{"rendered":"N,N\u2019-BIS(2-HYDROXYETHYL)-2-NITRO-P-PHENYLENEDIAMINE"},"content":{"rendered":"<p><strong>Ingredient type: \u00a0<\/strong>HUMECTANT\/WATER-SOLUBLE<\/p>\n<p>\u2728 Role: This ingredient is a coloring agent commonly used in hair dyes. It penetrates the hair cuticle to give it a lasting color. <\/p>\n<p>  Ingredient type: Water-soluble<\/p>\n<p> \u200d\u2695\ufe0f Safety: Its use is generally considered safe at the concentrations recommended in cosmetic products. However, it is important to follow the instructions for use to avoid adverse effects. <\/p>\n<p>\u2728 Vegan: This ingredient is generally considered vegan because it is synthetic and not derived from animals.<\/p>\n<p>\u2728 Please note: May cause allergic reactions in some people, including contact dermatitis. It is essential to perform a sensitivity test 48 hours before using products containing this ingredient.<\/p>\n<p>  Found in: Mainly used in permanent and semi-permanent hair coloring 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-32565","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\/32565","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=32565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}