Magnesium Hydroxide is a versatile inorganic compound utilised across three distinct high-value sectors: as a safe non-halogenated flame retardant, a high-purity industrial filler, and a globally recognised pharmaceutical active (API). Magnesium Hydroxide (Mg(OH)₂) - Endothermic decomposition, a high-purity mineral compound serving as a critical bridge between advanced material science and clinical pharmacology. In the industrial sector, high-performance grades like NikoMag A5 are globally recognised for their hexagonal morphology and superior thermal stability, acting as non-halogenated, eco-friendly flame retardants (HFFR) and smoke suppressants for polymers such as PA, PP, and EVA. Mg(OH)₂'s flame-retardant efficacy is derived from endothermic decomposition at approximately 330°C, which releases water vapor to cool the substrate and forms a protective magnesium oxide (MgO) char layer. Simultaneously, for pharmaceutical and nutraceutical applications, H2MgO2 produced under IP, BP, and USP standards functions as a reliable antacid and osmotic laxative; it neutralises gastric hydrochloric acid to relieve heartburn and facilitates intestinal hydration to treat constipation. By integrating high chemical purity (≥ 99.8%), non-toxicity, and strict adherence to global regulatory standards, this multifunctional agent provides a sustainable and safe solution for applications ranging from high-tension cable insulation to essential oral healthcare. We are a globally established magnesium hydroxide supplier worldwide through comprehensive regulatory documentation (CoA) for all three industrial technical, flame-retardant and pharmaceutical grades.