{"product_id":"bismuth-subnitrate-powder-cosmetic-grade","title":"Bismuth Subnitrate Powder – Cosmetic Grade Opacifying \u0026 Mattifying Agent","description":"\u003cp\u003eBismuth Subnitrate Powder is one of those quietly essential cosmetic ingredients that rarely gets the spotlight but makes a visible difference in every formulation it touches. A high-purity inorganic compound (Bi₅O(OH)₉(NO₃)₄), it appears as a fine, brilliant white, odorless powder with a uniquely smooth, silky texture that translates directly into the feel and finish of the products it’s incorporated into.\u003c\/p\u003e\u003cp\u003eIn face powders and foundations, it acts as an opacifying agent and soft-focus pigment — diffusing light across the skin surface to reduce the appearance of pores and imperfections while delivering the dry, matte finish that modern makeup consumers expect. Its fine particle size ensures smooth, even spreadability, and its inert, skin-compatible profile makes it suitable for both cosmetic and pharmaceutical applications. For formulators building premium face powders, compact foundations, or pharmaceutical topical preparations, Bismuth Subnitrate is a reliable, high-performance ingredient that delivers consistently.\u003c\/p\u003e\u003ch2\u003eKey Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth, Matte Finish\u003c\/strong\u003e – provides a soft-focus, matte appearance that reduces shine and refines skin texture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTexture Enhancement\u003c\/strong\u003e – improves spreadability and gives formulations a silky, premium skin feel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpacifying Agent\u003c\/strong\u003e – adds coverage and opacity to face powders, foundations \u0026amp; skin-tone products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Diffusion\u003c\/strong\u003e – scatters light to minimize the appearance of pores and surface imperfections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntimicrobial Support\u003c\/strong\u003e – contributes to product hygiene in pharmaceutical and topical formulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFace powders \u0026amp; compact powders\u003c\/li\u003e\n\u003cli\u003eFoundations, BB creams \u0026amp; tinted formulations\u003c\/li\u003e\n\u003cli\u003eCosmetic formulations requiring opacity \u0026amp; matte finish\u003c\/li\u003e\n\u003cli\u003ePharmaceutical preparations \u0026amp; topical formulations\u003c\/li\u003e\n\u003cli\u003eWound care \u0026amp; dermatological applications\u003c\/li\u003e\n\u003cli\u003eVeterinary applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRecommended Usage Levels\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eUsage Level\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFace Powders\u003c\/td\u003e\n\u003ctd\u003e2% – 10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoundations\u003c\/td\u003e\n\u003ctd\u003e1% – 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCosmetic Formulations\u003c\/td\u003e\n\u003ctd\u003e1% – 8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eTechnical Profile\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eINCI:\u003c\/strong\u003e Bismuth Subnitrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Formula:\u003c\/strong\u003e Bi₅O(OH)₉(NO₃)₄\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e Fine white crystalline powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOdor:\u003c\/strong\u003e Odorless\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Inorganic compound \/ opacifying agent \/ mattifying agent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubility:\u003c\/strong\u003e Insoluble in water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Cosmetic \/ Pharmaceutical\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFormulation Tips\u003c\/h2\u003e\u003cp\u003eIncorporate into the powder phase of formulations by dry-blending with other powders (talc, mica, silica) for uniform distribution. For pressed powders and compact foundations, blend thoroughly before pressing to ensure even coverage and consistent texture. In pharmaceutical preparations, follow applicable regulatory guidelines for concentration limits. Avoid prolonged exposure to strong acids. Store in a cool, dry place away from direct light to maintain purity and performance.\u003c\/p\u003e","brand":"Herbology","offers":[{"title":"50gm","offer_id":53281179795640,"sku":null,"price":583.0,"currency_code":"PKR","in_stock":true},{"title":"100gm","offer_id":53281179828408,"sku":null,"price":1166.0,"currency_code":"PKR","in_stock":true},{"title":"250gm","offer_id":53281179861176,"sku":null,"price":2706.0,"currency_code":"PKR","in_stock":true},{"title":"500gm","offer_id":53281179893944,"sku":null,"price":1980.0,"currency_code":"PKR","in_stock":true},{"title":"kg","offer_id":53281179926712,"sku":null,"price":9999.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/1698\/5784\/files\/bismuth-subnitrate.png?v=1775737546","url":"https:\/\/herbology.pk\/products\/bismuth-subnitrate-powder-cosmetic-grade","provider":"Herbology","version":"1.0","type":"link"}