LETRON Nutrition Science

Our Product Range

Premium nutritional ingredients with advanced chelation technology. From Chelavite™ patented brand to diverse inorganic and organic salt products, we provide one-stop raw material solutions.

Chelavite™ Patent Brand

100% True Chelated Minerals - Our proud patent brand represents the ultimate pursuit of product purity and bioavailability. Every batch is fully reacted and structurally verified.

Calcium Biglycinate

Chelated Mineral Series

Calcium Biglycinate

High-absorption calcium chelate with two glycine molecules, gentle on the stomach and ideal for bone health.

Calcium Biglycinate features a stable chelation structure where one calcium ion is bound to two glycine molecules. This 2:1 ratio mimics the body's natural absorption pathways, resulting in superior bioavailability compared to traditional calcium carbonate or citrate. It is acid-independent, meaning it does not require stomach acid for absorption, making it perfect for elderly users or those with low stomach acid. Additionally, it avoids the bloating and constipation often associated with calcium supplementation.

Calcium Citrate

Calcium Series

Calcium Citrate

Gentle & Highly Bioavailable Calcium Source

Gastric acid independent absorption. Minimizes constipation risk. Excellent flowability for liquid-based products. Easily combines with vitamin D and K2.

Magnesium Citrate

Magnesium Series

Magnesium Citrate

Gentle Magnesium for All Dosage Forms

No need for stomach acid activation. Ultra-fine powder for tablets, capsules, gummies and liquids. Ideal for calcium-magnesium blends.

Zinc Lactate

Zinc, Copper, Selenium, and Potassium Series

Zinc Lactate

Organic Salt Form, High Absorption Rate

High absorption utilization rate. Precise supplementation for specific mineral needs in product formulations.

Chelavite™ Magnesium Bisglycinate

Chelated Mineral Series

Chelavite™ Magnesium Bisglycinate

100% True Chelated, Gentle & Highly Bioavailable

Superior absorption through peptide transport pathways. No digestive discomfort or laxative effect. Supports mental wellness, sleep, muscle function and bone health.

Copper Citrate

Zinc, Copper, Selenium, and Potassium Series

Copper Citrate

Organic Copper Salt, Stable Quality

Essential trace mineral for enzyme function and iron metabolism. High purity and stable quality for various applications.

Chelavite™ Ferrous Bisglycinate

Chelated Mineral Series

Chelavite™ Ferrous Bisglycinate

Advanced Iron Supplement, Maximum Absorption

Supports healthy red blood cell formation, reduces fatigue. Enhances oxygen transport, cognitive function and immune system. Ideal for vegetarians.

Chelavite™ Zinc Bisglycinate

Chelated Mineral Series

Chelavite™ Zinc Bisglycinate

Potent Zinc with Unmatched Gentleness

Supports immune defense, skin health, metabolic function and cognitive wellness. Essential for over 300 enzymatic reactions.

Chelavite™ Magnesium Aspartate

Chelated Mineral Series

Chelavite™ Magnesium Aspartate

The Metabolic Energizer for Cellular Performance

Supports ATP production and cellular energy metabolism. Improves exercise performance, reduces fatigue and enhances mitochondrial function.

Chelavite™ Magnesium L-Threonate

Chelated Mineral Series

Chelavite™ Magnesium L-Threonate

Targeted Cognitive Support, Brain-Selective Magnesium

Unique molecular structure crosses blood-brain barrier. Enhances memory, learning capacity and cognitive performance. Supports healthy brain aging.

Copper Biglycinate

Chelated Mineral Series

Copper Biglycinate

Stable copper chelate optimized for antioxidant support and connective tissue health.

Copper Biglycinate offers a highly stable form of copper that resists dissociation in the acidic environment of the stomach. This ensures efficient delivery to the small intestine for absorption. It is critical for maintaining healthy blood vessels, nerves, and immune function. The bisglycinate form minimizes the metallic taste and gastric irritation often caused by inorganic copper salts like copper sulfate.

Potassium Biglycinate

Chelated Mineral Series

Potassium Biglycinate

Gentle potassium source supporting electrolyte balance and cardiovascular health without gastric irritation.

Potassium Biglycinate by Letron is an advanced chelated mineral designed for maximum bioavailability and gastrointestinal comfort. Unlike inorganic potassium salts that often cause stomach irritation, our biglycinate form ensures efficient delivery of this essential electrolyte. It is the premier choice for formulators developing high-end cardiovascular, sports nutrition, and hydration supplements.

Selenium Biglycinate

Chelated Mineral Series

Selenium Biglycinate

Highly bioavailable organic selenium for robust immune defense and thyroid function.

Selenium Biglycinate provides selenium in a form that is structurally similar to selenomethionine, allowing it to be incorporated into body proteins and stored for long-term use. It offers high stability and safety margins compared to inorganic sodium selenite. This ingredient is vital for formulations targeting detoxification, reproductive health, and protection against free radical damage.

Boron Biglycinate

Chelated Mineral Series

Boron Biglycinate

Advanced boron chelate supporting bone metabolism and hormonal balance.

Boron Biglycinate utilizes a unique chelation process to enhance the solubility and absorption of boron. Boron is a trace mineral essential for healthy bone growth and maintenance. This specific form is designed to maximize bioavailability, making it effective in lower dosages. It plays a synergistic role with other minerals, ensuring they are utilized effectively by the skeletal system.

Calcium Aspartate

Chelated Mineral Series

Calcium Aspartate

Energy-supporting calcium salt utilizing aspartic acid for enhanced metabolic uptake.

Calcium Aspartate combines calcium with aspartic acid, an amino acid involved in the energy production cycle of the body. This dual-action ingredient not only supplies structural calcium for bones and teeth but also aids in cellular energy metabolism. It offers better solubility than carbonate forms and is less likely to cause digestive upset, making it suitable for active individuals and general wellness supplements.

Magnesium Citrate Anhydrous

Magnesium Series

Magnesium Citrate Anhydrous

Concentrated magnesium source with high elemental content and excellent solubility.

The anhydrous form of Magnesium Citrate removes water molecules to increase the percentage of elemental magnesium per gram. This allows for more compact capsules or tablets without sacrificing potency. It retains the high bioavailability and osmotic effect of standard citrate, making it effective for relieving occasional constipation and supporting overall magnesium status.

Calcium Magnesium Citrate

Calcium Series

Calcium Magnesium Citrate

Synergistic blend of calcium and magnesium in a highly absorbable citrate form.

This compound delivers both calcium and magnesium in a single citrate molecule structure, ensuring they are absorbed together. This synergy is crucial because magnesium is required for the proper utilization of calcium. The citrate form ensures high solubility independent of stomach acid, making it gentle on the digestive system while maximizing skeletal benefits.

Magnesium Malate

Magnesium Series

Magnesium Malate

Energizing magnesium form combining malic acid to support ATP production and muscle endurance.

Magnesium Malate is created by binding magnesium with malic acid, a fruit acid found naturally in the body. Because malic acid is a key component of the cellular energy cycle, this form is particularly effective for boosting energy levels and reducing muscle tenderness. It is generally better tolerated by the digestive system than other organic magnesiums, making it suitable for daytime use.

Calcium Malate

Calcium Series

Calcium Malate

Metabolic-friendly calcium that integrates with the body's energy cycles.

Calcium Malate provides a highly absorbable source of calcium that is metabolically active. Like magnesium malate, it contributes to the energy production cycle. It is an excellent alternative for individuals who cannot tolerate calcium carbonate or citrate, offering a neutral taste profile that works well in gummies and chewable tablets.

Zinc Malate

Zinc, Copper, Selenium, and Potassium Series

Zinc Malate

Balanced zinc source supporting immunity and energy metabolism with good tolerability.

Zinc Malate offers a middle ground between high-potency zinc sources and gentle digestion. The malic acid component aids in the absorption process and adds a mild energetic benefit. It is a versatile ingredient for multivitamins and immune support formulas where gastric comfort is a priority.

Magnesium Lactate

Magnesium Series

Magnesium Lactate

Fast-dissolving magnesium salt known for its exceptional gentleness on the digestive tract.

Magnesium Lactate is the salt of lactic acid. It is renowned for being one of the most digestible forms of magnesium, causing minimal laxative effect even at higher doses. This makes it the preferred choice for children, the elderly, or anyone with a sensitive gastrointestinal system requiring magnesium replenishment.

Calcium Lactate

Calcium Series

Calcium Lactate

Rapidly absorbing calcium salt commonly used in medical and infant nutrition applications.

Calcium Lactate contains a moderate amount of elemental calcium but boasts high solubility and absorption rates. It is frequently used in clinical settings and infant formulas because it is easily digested and does not cause gas or bloating. It is a reliable, time-tested calcium source for vulnerable populations.

Calcium Lactate Gluconate

Calcium Series

Calcium Lactate Gluconate

Dual-salt complex offering high solubility and rapid absorption for acute calcium needs.

This molecular complex combines calcium lactate and calcium gluconate. The combination results in a substance that is extremely soluble in water and rapidly absorbed by the body. It is the standard ingredient for "fast-acting" calcium products designed to relieve muscle spasms quickly or for use in liquid supplements where clarity and stability are required.

Ferrous Lactate

Iron Series

Ferrous Lactate

Organic iron source with better absorption and fewer side effects than inorganic iron salts.

Ferrous Lactate is an organic iron salt that is significantly better tolerated than traditional inorganic irons. It releases iron ions slowly, minimizing the oxidative stress on the gut lining. This results in fewer reports of nausea and stomach pain, improving compliance for long-term iron therapy.

Magnesium Gluconate

Magnesium Series

Magnesium Gluconate

Highly bioavailable magnesium salt derived from gluconic acid.

While having lower elemental magnesium content by weight, its absorption efficiency is very high. It is often used in clinical settings for rapid correction of magnesium deficits.

Zinc Citrate

Zinc, Copper, Selenium, and Potassium Series

Zinc Citrate

Popular zinc form with absorption comparable to gluconate but with a cleaner taste.

Zinc Citrate is a cost-effective, high-quality option that balances absorption and palatability. It is stable in solid dosage forms and easy to formulate.

Magnesium Oxide

Magnesium Series

Magnesium Oxide

High-density magnesium source providing maximum elemental magnesium per capsule.

While absorption is lower than chelates, it remains the industry standard for multivitamins due to its compact size and economic efficiency. Best used in combination with other forms.

Light Magnesium Oxide

Magnesium Series

Light Magnesium Oxide

Low-density magnesium oxide with high surface area for faster reaction.

Characterized by its large specific volume, this grade is often used in liquid suspensions or where rapid neutralization of acid is required.

More Products Available

We also offer Magnesium Oxide, Light Magnesium Oxide, Magnesium Malate, Magnesium Lactate, Magnesium Gluconate, Calcium Malate, Calcium Lactate, Calcium Lactate Gluconate, Zinc Malate, Selenium Citrate, Potassium Citrate and more.