{"id":59379,"date":"2025-12-05T11:29:03","date_gmt":"2025-12-05T10:29:03","guid":{"rendered":"https:\/\/www.beautydecoded.com\/produits\/non class\u00e9\/soin-matifiant-pure-a-lacide-azelaique\/"},"modified":"2025-12-05T11:29:04","modified_gmt":"2025-12-05T10:29:04","slug":"pure-mattifying-treatment-with-azelaic-acid","status":"publish","type":"product","link":"https:\/\/www.beautydecoded.com\/en\/products\/cosmia\/pure-mattifying-treatment-with-azelaic-acid\/","title":{"rendered":"Pure mattifying treatment with azelaic acid"},"content":{"rendered":"

AQUA<\/a>, PROPYLENE GLYCOL<\/a> (Glycol), Ethylhexyl stearate<\/a>, MAGNESIUM ALUMINUM SILICATE<\/a> (Silica), CETYL ALCOHOL<\/a>, KAOLIN<\/a> (Clay), SORBITAN STEARATE<\/a> (Nonionic surfactant), PENTYLENE GLYCOL<\/a>, TRIDECYL SALICYLATE<\/a>, POLYSORBATE 60<\/a> (Nonionic surfactant), NIACINAMIDE<\/a> (Vitamin B3), ZINC OXIDE<\/a> (Mineral UVB filter, SHORT UVA, LONG UVA, Whitening effect), DICAPRYLYL ETHER<\/a>, STEARIC ACID<\/a> (Fatty acid), AZELAIC ACID<\/a> (Azelaic acid), Witch Hazel Leaf Extract<\/a> (Witch hazel), CYCLOPENTASILOXANE<\/a> (Silicone), XANTHAN GUM<\/a>, ALLANTOIN<\/a> (Active ingredient derived from comfrey), PANTHENOL<\/a> (Pro-vitamin B5), CETEARYL ALCOHOL<\/a>, TOCOPHERYL ACETATE<\/a> (Vitamin E derivative), PHENOXYETHANOL<\/a>, LAURAMIDOPROPYL BETAINE<\/a> (Amphoteric surfactant), ETHYLHEXYLGLYCERIN<\/a>, CI 77891<\/a> (White colorant: Titanium dioxide)<\/p>\n

My Doctor's Diagnosis: Analysis and Target<\/h2>\n

Visit Pure mattifying treatment with azelaic acid<\/strong> of the brand Cosmia<\/strong> is primarily intended for combination to oily skin prone to shine, blemishes, and enlarged pores. This treatment aims to regulate sebum production, refine skin texture, and prevent the appearance of pimples. Based on my analysis, the formulation is suitable for people suffering from mild to moderate acne, redness, or uneven skin tone. The presence of soothing and sebum-regulating active ingredients makes this product an effective solution for acne-prone skin or skin prone to excess sebum.<\/p>\n

Formula Analysis: Key Assets<\/h2>\n

Three major active ingredients stand out in this formula:<\/p>\n

    \n
  • Azelaic acid<\/strong> : known for its antibacterial, anti-inflammatory, and keratolytic properties, it works by reducing the proliferation of acne-causing bacteria, reducing redness, and promoting cell renewal.<\/li>\n
  • Niacinamide<\/strong> : this form of vitamin B3 regulates sebum production, tightens pores, and improves the skin barrier. It also has anti-inflammatory properties and evens out the complexion.<\/li>\n
  • Zinc oxide<\/strong> : it offers a mattifying, protective, and slightly purifying action, while providing protection against external aggressions.<\/li>\n<\/ul>\n

    The synergy of these active ingredients gives the product remarkable effectiveness on blemishes, shine, and skin texture.<\/p>\n

    Tips and Application Ritual<\/h2>\n

    I prefer to apply this treatment in the morning, on clean, dry skin, before sunscreen. It can also be used in the evening, but it is best to avoid combining it with powerful exfoliating active ingredients (AHA, BHA) to limit the risk of irritation. It is compatible with light moisturizers and serums containing hyaluronic acid or panthenol.<\/p>\n

    My Final Verdict & Safety Opinion<\/h2>\n

    This Cosmia product stands out thanks to its balanced, effective, and well-tolerated formula for combination to oily skin. I particularly appreciate the presence of active ingredients that are both purifying and soothing. One slight drawback could be the texture, which can leave a noticeable mattifying finish, or the presence of fragrance for very sensitive skin. In conclusion, this is an excellent choice for combating shine and imperfections on a daily basis.<\/p>\n

    ","protected":false},"excerpt":{"rendered":"

    The Verdict & Review beautydecoded:
    Dry skin: Very good
    Oily skin: Not very compatible
    Anti-aging effectiveness: Good \u2705
    Effectiveness on blemishes: Poor \u26a0\ufe0f
    Effectiveness Hyperpigmentation: Low
    Effectiveness on redness: Low
    Sensitive skin: Limit<\/p>","protected":false},"featured_media":59380,"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,"_kad_post_classname":""},"product_brand":[],"product_cat":[632],"product_tag":[],"class_list":["post-59379","product","type-product","status-publish","has-post-thumbnail","product_cat-cosmia","pa_actif-azelaicacid","pa_actif-niacinamide","pa_type-de-produit-creme","first","instock","product-type-external","entry","content-bg","loop-entry"],"acf":[],"taxonomy_info":{"product_cat":[{"value":632,"label":"Cosmia"}],"pa_actif":[{"value":564,"label":"azelaicacid"},{"value":541,"label":"niacinamide"}],"pa_type-de-produit":[{"value":540,"label":"creme"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/12\/acide-azelaiquecosmia-1024x1024.webp",1024,1024,true],"author_info":[],"comment_info":0,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product\/59379","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=59379"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/59380"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=59379"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_brand?post=59379"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_cat?post=59379"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/product_tag?post=59379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}