Classification
Product TypeIngredient
Product FormPowder
Industry PositionNutraceutical / Dietary Supplement Ingredient
Market
Magnesium gluconate is a magnesium salt used internationally as a mineral source in dietary supplements and related health products, with quality expectations commonly anchored to pharmacopeial and regulatory references. Because it is traded under aggregated customs categories for gluconic acid and gluconate salts, product-specific global trade statistics are typically proxied using HS 291816 ("Gluconic acid, its salts and esters"). In 2024, this proxy trade category shows export supply led by China, with additional significant export roles for France, India, the Netherlands, and the United States, and import demand concentrated in large manufacturing and consumer markets including India, the European Union, and the United States. The market is primarily shaped by supplement demand, buyer requirements for consistent assay/purity, and regulatory acceptance of mineral-source forms in key jurisdictions.
Major Producing Countries- 중국Largest exporter in 2024 for HS 291816 (gluconic acid, its salts and esters), a proxy category that includes gluconate salts such as magnesium gluconate.
- 프랑스Major exporter in 2024 for HS 291816 proxy category; indicates significant manufacturing and/or export capability in gluconate salts.
- 인도Major exporter and also a top importer in 2024 for HS 291816 proxy category; consistent with large-scale downstream use and/or reprocessing.
- 네덜란드Major exporter in 2024 for HS 291816 proxy category; may reflect distribution and re-export activity as well as production.
- 미국Notable exporter in 2024 for HS 291816 proxy category and a major import market; supports presence of domestic production and downstream supplement manufacturing demand.
Major Exporting Countries- 중국Top exporter in 2024 for HS 291816 (gluconic acid, its salts and esters), used as a proxy trade category for gluconate salts including magnesium gluconate.
- 프랑스Among top exporters in 2024 for HS 291816 proxy category.
- 인도Among top exporters in 2024 for HS 291816 proxy category.
- 네덜란드Among top exporters in 2024 for HS 291816 proxy category.
- 미국Among top exporters in 2024 for HS 291816 proxy category.
Major Importing Countries- 인도Top importer in 2024 for HS 291816 proxy category, consistent with large-scale downstream usage in manufacturing.
- 미국Major importer in 2024 for HS 291816 proxy category; the U.S. supplement market and manufacturing base drive demand for mineral ingredients.
- 독일Among top importers in 2024 for HS 291816 proxy category.
- 포르투갈Among top importers in 2024 for HS 291816 proxy category.
- 브라질Among notable importers in 2024 for HS 291816 proxy category.
Specification
Physical Attributes- Commonly supplied as a powder and may be traded as anhydrous material or as hydrates (including dihydrate forms).
Compositional Metrics- USP dietary supplement monograph definition specifies 98.0% to 102.0% on an anhydrous basis.
Grades- USP-NF dietary supplement monograph available for Magnesium Gluconate (used as a quality reference in commercial specifications).
Supply Chain
Value Chain- Carbohydrate feedstock (e.g., glucose) -> gluconic acid production via aerobic fermentation -> conversion to gluconate salt -> purification/crystallization -> drying/milling -> ingredient packaging -> downstream blending/tableting/encapsulation by supplement manufacturers -> wholesale/retail distribution
Demand Drivers- Use as a regulated/recognized magnesium source in food supplements in the EU (Annex II of Directive 2002/46/EC lists magnesium gluconate).
- Buyer preference for ingredients with pharmacopeial-style identity and assay anchors (e.g., USP dietary supplement monograph) to support QA/QC and market access.
Risks
Supply Concentration HighGlobal trade in the closest available customs proxy category (HS 291816: gluconic acid, its salts and esters) is led by China as the top exporter in 2024, creating concentration risk for gluconate-salt supply chains that can include magnesium gluconate. Disruptions from policy changes, logistics shocks, or plant-level outages in dominant export origins can quickly tighten availability and elevate input costs for supplement manufacturers.Qualify multiple suppliers across major exporting origins indicated in the proxy trade category (e.g., China, France, India, United States, Netherlands) and maintain safety stock for critical SKUs/grades.
Regulatory Compliance MediumMarket access depends on meeting jurisdiction- and customer-specific quality expectations (e.g., EU acceptance as a mineral source in food supplements; pharmacopeial-style identity/assay targets such as those in USP). Nonconformity can lead to shipment holds, reformulation needs, or customer delisting.Set specifications aligned to target markets (e.g., USP assay range where relevant), implement incoming verification testing, and use audited GMP/quality agreements for suppliers.
FAQ
Is magnesium gluconate permitted as a mineral source for food supplements in the European Union?Yes. In the EU, Annex II of Directive 2002/46/EC lists "magnesium gluconate" among the mineral substances that may be used in the manufacture of food supplements.
Which countries are major exporters in the closest available trade proxy category for gluconate salts?Using HS 291816 ("gluconic acid, its salts and esters") as a proxy category, the top exporters in 2024 include China, France, India, the Netherlands, and the United States.
What purity range does the USP dietary supplement monograph define for magnesium gluconate?The USP dietary supplement monograph definition states that Magnesium Gluconate contains not less than 98.0% and not more than 102.0% of anhydrous magnesium gluconate, calculated on the anhydrous basis.