{"id":72085,"date":"2026-04-02T17:34:17","date_gmt":"2026-04-02T15:34:17","guid":{"rendered":"https:\/\/www.beautydecoded.com\/produits\/non class\u00e9\/serum-acide-azelaique-10-3\/"},"modified":"2026-04-02T19:57:36","modified_gmt":"2026-04-02T17:57:36","slug":"azelaic-acid-serum-10-3","status":"publish","type":"product","link":"https:\/\/www.beautydecoded.com\/en\/products\/aroma-zone\/azelaic-acid-serum-10-3\/","title":{"rendered":"Azelaic Acid Serum 10%"},"content":{"rendered":"<p><a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/aqua\/\" class=\"inci-link\">AQUA<\/a>, <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/azelaic-acid\/\" class=\"inci-link\">AZELAIC ACID<\/a> (Azelaic acid), <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/pentylene-glycol\/\" class=\"inci-link\">PENTYLENE GLYCOL<\/a>, <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/propanediol\/\" class=\"inci-link\">PROPANEDIOL<\/a>, <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/black-willow-bark-extract\/\" class=\"inci-link\">Black Willow Bark Extract<\/a> (Black willow), <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/silica\/\" class=\"inci-link\">SILICA<\/a> (Silica), <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/sodium-hyaluronate\/\" class=\"inci-link\">SODIUM HYALURONATE<\/a> (Hyaluronic acid), <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/astragalus-gum\/\" class=\"inci-link\">ASTRAGALUS GUMMIFER GUM<\/a>, <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/sebacic-acid\/\" class=\"inci-link\">SEBACIC ACID<\/a>, <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/xanthan-gum\/\" class=\"inci-link\">XANTHAN GUM<\/a>, <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/phytic-acid\/\" class=\"inci-link\">PHYTIC ACID<\/a> (AHA exfoliating acid), <a href=\"https:\/\/www.beautydecoded.com\/en\/ingredients\/sodium-hydroxide\/\" class=\"inci-link\">SODIUM HYDROXIDE<\/a><\/p>\n<p>This serum, formulated with 10% azelaic acid, targets acne-prone, oily skin and skin with irregular pigmentation. Azelaic acid, a naturally-occurring dicarboxylic diacid, acts through several complementary mechanisms: it inhibits tyrosinase, a key enzyme in melanogenesis, helping to reduce post-inflammatory hyperpigmentation and blotchiness; it also has a mild keratolytic action promoting cell renewal, and antibacterial properties against *Cutibacterium acnes*. Pentylene glycol and propanediol ensure surface moisturization while enhancing the formula's skin tolerance. Sodium hyaluronate provides an immediate plumping effect by binding water molecules in the superficial layers of the epidermis. Extract of black willow bark (*Salix nigra*) completes the sebum-regulating action thanks to its phenolic compounds. Phytic acid plays a chelating role, limiting oxidation of the formula. This serum is suitable for combination to oily skin, skin prone to mild to moderate acne and skin with pigmentary sequelae. It is not recommended for very sensitive or reactive skin without a gradual acclimatization phase.<\/p>","protected":false},"excerpt":{"rendered":"<p>Analyze composition on the BeautyDecoded App<\/p>","protected":false},"featured_media":67763,"comment_status":"open","ping_status":"open","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},"product_brand":[],"product_cat":[462],"product_tag":[],"class_list":{"0":"post-72085","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aroma-zone","7":"pa_actif-azelaicacid","8":"pa_type-de-produit-serum","10":"first","11":"instock","12":"product-type-external","13":"entry","14":"content-bg","15":"loop-entry"},"acf":[],"taxonomy_info":{"product_cat":[{"value":462,"label":"Aroma-zone"}],"pa_actif":[{"value":564,"label":"azelaicacid"}],"pa_type-de-produit":[{"value":544,"label":"serum"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/12\/acide-azelaique.jpg",667,668,false],"author_info":[],"comment_info":19,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product\/72085","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/comments?post=72085"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/67763"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=72085"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_brand?post=72085"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_cat?post=72085"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_tag?post=72085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}