Magnesium threonate capsules for memory and focus | Manufacturer

The Bioavailability Barrier of Traditional Magnesium

Most traditional magnesium supplements (such as magnesium oxide or magnesium citrate) face a common physiological limitation: low permeability to the blood-brain barrier (BBB). While they are effective for systemic needs such as relieving muscle cramps or promoting digestive regularity, they typically fail to significantly increase magnesium levels in cerebrospinal fluid.

For your end consumer, this leads to:

• Dose Waste: High doses of standard magnesium often cause gastrointestinal discomfort rather than cognitive benefits.
• Inadequate Results: Users seeking to improve mental clarity, enhance memory, or improve deep sleep often find traditional supplements "ineffective" for their neurological goals.
• Market Saturation: In a highly competitive market, B2B distributors struggle to differentiate themselves with "just another magnesium supplement."

Mechanism of Action of Magnesium L-Threonate

Magnesium L-Threonate is a unique chelate in which magnesium binds to L-threonic acid, a metabolite of vitamin C. This special structure acts like a "shuttle," utilizing glucose transporters to facilitate its efficient entry into the central nervous system.

• High Brain Retention: Clinical studies have shown that magnesium L-Threonate is more effective at increasing neuronal magnesium levels compared to other mainstream magnesium salts.
• Enhanced Neurological Function: It supports synaptic plasticity—the foundation of learning and memory.
• Mild and Easily Digested: Due to its high absorption rate, it is unlikely to cause side effects such as diarrhea like other inexpensive salts.

Key Advantages and Product Specifications

• Cognitive Delay: Helps slow down brain aging and enhance executive function.
• Sleep Structure: Latest data from 2025-2026 shows that this product improves deep sleep (REM sleep) stages and morning alertness.
• Stress Regulation: Helps regulate the hypothalamic-pituitary-adrenal (HPA) axis, thereby balancing stress response.

Purchase List:

• Purity Standards: Ensures raw materials are 98%–102% pure L-threonate magnesium monohydrate.
• Regulatory Compliance: Verify compliance status in the target market (e.g., US FDA-registered facilities, or UK/EU New Food Authorization).
• Third-Party Testing: Each batch of product must provide a Certificate of Assessment (COA) for heavy metals and microorganisms.
• Clean Label: Unnecessary magnesium stearate or artificial colors should not be added to the formulation.

Frequently Asked Questions:

Question 1: What is the difference between L-threonate magnesium and glycine magnesium?

• Glycine magnesium has a good relaxing effect and a high systemic absorption rate, while L-threonate magnesium has been specifically studied for its ability to penetrate the brain. For "brain health" or "brain enhancement" product lines, L-threonate magnesium is a better choice.

Question 2: Is L-threonate magnesium approved for sale in the UK and Europe?

• Yes. As of early 2026, the regulatory scope of L-threonate magnesium in the UK (Food Standards Agency, FSA) and Wales has been further expanded, designating it as a safe new food ingredient for dietary supplements.

Question 3: What is the recommended dosage for B2B wholesale?

• Standard capsules typically contain 500 mg of L-threonate magnesium per capsule, approximately 36 mg of elemental magnesium. In the US market, daily doses of 1500 mg to 2000 mg are common.

Why Choose ECO (Ausreson/Reson) for Your Health Journey?

• Certified Manufacturing Excellence: Our state-of-the-art facilities are GMP certified and FDA registered. We adhere to the strictest global production standards, ensuring every capsule, gummy, or tablet is free of contaminants.
• Pure, Traceable Ingredients: We partner with sustainable farms worldwide. From raw material sourcing to final bottling, our R&D team conducts rigorous third-party laboratory testing (SGS/Eurofins) to assess potency and purity.
• Global Efficacy: Our formulas have been successfully exported to over 50 countries, including the US, EU, and Australia, optimized to meet diverse international health regulations and consumer needs.
• Own Factory, Guaranteed Strength: We have a 500㎡ modern production base equipped with German-imported production lines and an ISO 9001 certified quality management system. Annual production capacity exceeds 5 million units, supporting flexible production and rapid delivery, with a 99.6% on-time order rate.
• Real Results, Real Stories: Based on clinical case studies and validated user testimonials, our products have proven to deliver the health benefits we promise.
• Expert Formulas: Our in-house team of nutritionists and chemists stays at the forefront, creating scientifically based and truly effective formulas.

Choosing us is not just choosing a product, but partnering with a global company you can trust for the long term.

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OWN Brand

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label

Cusrom Process

01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery

Factory & Exhibition

Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.

In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America

Certifications

We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.

Packaging

We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.

From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!

FAQs

Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.

Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg

Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.

Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.

Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces

Q: Can you supply bottles with private label?
A: Yes, all can be customized.

Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.