High-Quality Shineherb In Stock Magnesium L-Threonate Raw Material for Sleep Support Manufacturers, Company

Product namesMagnesium l-threonate
Other names: L-Threonic acid magnesium salt
CAS No.: 302-79-4
Specification: 99%
Apperance: White powder
Delivery : EXW,FOB,CFR,CIF,DAP,DDP
Packaging: 20 kgs/drum or customized packaging available
Payment :  T/T bank transfer, Western Union,PayPal
Shelf time2 years,keep away sunlight, keep dry

Product Description

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Product Description

Magnesium l-threonate (MgT) is a new form of the basic element magnesium. Researchers at MIT discovered that magnesium l-threonate is able to maximize the amount of magnesium your brain can absorb.

Not only that, researchers noted magnesium l-threonate improved both short term and long term memory.

Key Feature

Magnesium L-threonate uses glucose transporters on cerebral blood vessels as a "molecular carrier" to deliver magnesium ions directly to brain cells. It elevates magnesium levels at synapses in the hippocampus and prefrontal cortex, modulates NMDA neural receptors, and improves synaptic plasticity.

Related products:

Magnesium Glycinate Magnesium Citrate

Certificate of Analysis

Items Specifications Results
Appearance White crystalline power Conforms
Solubility Soluble in water, insoluble in ethanol Conforms
Chromogenic reaction Add ammonia-ammonium chloride buffer to the aqueous solution, add chromium black T Reagent, generate the wine red; then add EDTA, generate the pure blue. Conforms
pH 6.0-8.0 6.7
Water ≤1.0% 0.5%
Optical rotation +13.8° - +17.0° 16.9°
Mg (assay) 7.2%-8.3% 8.05%
Residual solvent Ethanol≤5000ppm Conforms
Heavy metals ≤10ppm <10ppm
Lead ≤0.5ppm Conforms
Cadmium ≤0.5ppm Conforms
Arsenic ≤0.5ppm Conforms
Mercury ≤0.1ppm Conforms
Total plate count ≤1000cfu/g <10cuf/g
Yeasts and moulds ≤100cfu/g <10cuf/g
Staphylococcus aureus Negative Negative
Assay 98.0% ~ 102.0% 98.70%
Conclusion: This Batch Is Conforming With The Standard Of Enterprise Internal.

Functions & Application

Brain Health & Cognitive Support

Boost short-term and long-term memory as well as logical response speed; supplementation for the elderly helps slow cognitive decline, and it is widely used in dietary supplements.

Stress Relief & Sleep Improvement

Calm overactive brain nerves, ease discomfort caused by staying up late, and deepen deep sleep.

Packing

Weight Packing method
1kg bag/kg, box outside (double plastic bag + Aluminum foil bag inside)
10kgs, 25kg or more by Drums or carton (2 layers plastic bag inside)

Delivery & Logistics

Weight Delivery method Delivery time Destination
1kg-25kgs EMS, DHL, UPS, Fedex 3-7 days Door to door
25kgs-100kgs DHL, FedEx, by Air 3-7 days Door to door (to Airport by Air)
More than 100kgs by Air 3-7 days Door to Airport
by Sea 10-35 days Door to port

Frequently Asked Questions (FAQ)

What makes Magnesium L-threonate different from other forms of magnesium?
Magnesium L-threonate (MgT) is uniquely able to maximize the amount of magnesium your brain can absorb. It uses glucose transporters on cerebral blood vessels to deliver magnesium ions directly to brain cells, enhancing bioavailability to synapses.
How does Magnesium L-threonate support cognitive health?
It elevates magnesium levels at synapses in the prefrontal cortex and hippocampus, which modulates NMDA neural receptors and improves synaptic plasticity. This process supports both short-term and long-term memory, logical response speed, and helps slow cognitive decline in older adults.
Does Magnesium L-threonate help with sleep and stress?
Yes, it helps calm overactive brain nerves, reduces discomfort associated with staying up late, and supports deeper, more restful sleep.
What are the standard packaging options available?
For small quantities of 1kg, it is packed in double plastic bags with an aluminum foil bag inside and a box outside. For larger bulk quantities (10kgs, 25kg or more), it is packaged in drums or cartons with 2-layer plastic inner bags.
What are the shipping methods and estimated delivery times?
Delivery methods depend on weight. Orders under 25kg ship via express (EMS, DHL, UPS, FedEx) in 3-7 days. Orders between 25kg-100kg ship via DHL, FedEx, or Air cargo in 3-7 days. Bulk orders over 100kg can be shipped by Air (3-7 days) or Sea cargo (10-35 days).
What is the purity (assay) and quality standard of this product?
According to the Certificate of Analysis, our Magnesium L-threonate has a high assay purity of 98.70% (conforming to the internal enterprise standard specification of 98.0% ~ 102.0%), with heavy metals and impurities well below safety thresholds.

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