{"product_id":"arcilla-marron-kaolin","title":"CLAY BROWN (KAOLIN)","description":"\u003cp\u003e\u003cstrong\u003eBulk Brown Clay (Kaolin) for Cosmetic Formulation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrown clay, also known as kaolin, is a mineral raw material widely valued in cosmetic formulation for its absorbent and softening properties. This technical guide explains what brown clay is, how it is obtained, and which specific cosmetic applications make it a staple ingredient for laboratories and artisan soap makers sourcing in bulk.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is brown clay (kaolin)?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBrown clay is a mineral compound composed mainly of hydrated aluminum silicates, along with trace amounts of other minerals such as quartz, feldspar and mica that give it its characteristic tone. It is extracted from natural deposits and processed through drying and milling until a fine, homogeneous powder is obtained, ready for direct incorporation into bulk cosmetic formulations.\u003c\/p\u003e\u003cp\u003eIts mineral composition gives it purifying, absorbent and mildly exfoliating properties, making it particularly suited to oily and combination skin care, while remaining gentler than more astringent clay varieties.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMain cosmetic uses of brown clay\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePurifying facial masks.\u003c\/strong\u003e Its ability to absorb sebum and impurities makes it a base ingredient for masks aimed at oily and combination skin, helping refine skin texture.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGentle exfoliants.\u003c\/strong\u003e Combined with vegetable carrier oils, brown clay provides a moderate mechanical exfoliating action suitable for frequent facial and body use formulations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHandmade soap and solid detergency.\u003c\/strong\u003e Artisan soap makers use it to bring natural color, texture and purifying properties to cold-process soaps and solid bars without compromising the final product's stability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHair care formulations.\u003c\/strong\u003e In solid shampoos and powder-based hair treatments, brown clay helps control excess scalp oil while leaving a natural matte finish.\u003c\/p\u003e CAS: 1332-58-7. EINECS: 310-194-1. INCI: Kaolin.","brand":"B2B Royal Bio","offers":[{"title":"5.00 K","offer_id":55259721138554,"sku":"1748","price":29.75,"currency_code":"EUR","in_stock":true},{"title":"25.00 K","offer_id":55259721073018,"sku":"1266","price":52.5,"currency_code":"EUR","in_stock":true},{"title":"100.00 K","offer_id":55259721040250,"sku":"1267","price":195.0,"currency_code":"EUR","in_stock":true},{"title":"500.00 K","offer_id":56659252707706,"sku":"1268","price":100000.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/4280\/0171\/files\/313_20ARCILLA_20MARR_C3_93N_20_KAOLIN.png?v=1785414659","url":"https:\/\/royalbio.com\/en\/products\/clay-brown-kaolin","provider":"B2B Royal Bio","version":"1.0","type":"link"}