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    Magnesium DL-Malate
    Product Data

    Dr. Paul Lohmann® is an experienced German manufacturer and global supplier of Magnesium DL-Malate (CAS No. 6150-86-3), for demanding nutraceutical and dietary supplement applications. With extensive expertise in the development and production of high-quality mineral salts, the company supplies consistent Magnesium DL-Malate tailored to the requirements of B2B customers, including supplement manufacturers, contract manufacturers and formulation developers.
    Magnesium DL-Malate, commonly marketed/known under the synonym Magnesium Malate.

    Magnesium Malate combines magnesium with malate, the salt of malic acid, in a defined mineral compound. It is available in powder and fine-powder grades, offering manufacturers a versatile magnesium source for solid and powdered supplement formulations.

    Manufactured exclusively in Germany under certified quality systems, Magnesium DL-Malate from Dr. Paul Lohmann® provides dependable quality, consistent analytical specifications and comprehensive documentation for professional product development.

    General Characteristics

    Formula C4H4MgO5 * 3H2O
    Molecular weight 210.4 g/mol
    CAS No.: 6150-86-3
    EINECS No.: 212-784-3
    HS No.: 29181998

    Product number Product parameter Storage conditions | Retest period Additional information
    503090001
    • powder
    • food supplement
    Keep well closed, dry and at room temperature.; 24 months
    503090003
    • powder
    • food supplement
    • white | sour, sandy | Solubility 20 °C: −− | pH 1 %: approx. 5 |
    Keep well closed, dry and at room temperature.; 36 months
    503090004
    • fine powder
    • food supplement
    Keep well closed, dry and at room temperature.; 36 months

    ++ > 100 g/l | + 10 - 100 g/l | − 1 - 10 g/l | −− < 1 g/l
    The solubility specified here was measured in water. The solubility is influenced by many factors in the application.

    Key Chemical Properties of Magnesium DL-Malate

    Magnesium DL-Malate is the magnesium salt of DL-malic acid. It combines an essential mineral with an organic acid and is primarily used as a source of magnesium in nutritional supplement formulations.

    • Chemical name: Magnesium DL-Malate
    • CAS No.: 6150-86-3
    • EINECS No.: 212-784-3
    • Chemical formula: C₄H₄MgO₅ · 3 H₂O
    • Molecular weight: 210.4 g/mol
    • Appearance: White powder or fine powder, depending on the grade
    • Solubility: Limited solubility in water; application performance depends on grade, particle size and formulation conditions
    • Product form: Powder and fine-powder grades

    The official Dr. Paul Lohmann® product portfolio includes several Magnesium DL-Malate grades for use in food supplements.

    Applications of Magnesium DL-Malate

    Dr. Paul Lohmann® supplies Magnesium DL-Malate for specialized B2B applications in the nutraceutical and dietary supplement industry.

    Nutritional Supplements

    In nutritional supplement applications, Magnesium Malate is used as a source of magnesium in a wide range of product concepts. The combination of magnesium and malate offers manufacturers an alternative to conventional inorganic magnesium compounds and enables the development of differentiated mineral formulations.

    Magnesium DL-Malate is particularly suitable for solid dosage forms and dry powder products. It can be incorporated into capsules, tablets, powder sachets, stick packs and multi-mineral formulations. It is also used in magnesium complexes that combine several magnesium sources within one finished product.

    Typical uses include:

    • Magnesium capsules and tablets
    • Powdered dietary supplements
    • Multi-mineral formulations
    • Magnesium complexes
    • Products for daily magnesium supplementation

    The required quantity of Magnesium DL-Malate depends on the specified elemental magnesium content and the intended dosage of the finished product.

    Sports Nutrition and Active-Lifestyle Formulations

    Magnesium Malate is also used in sports nutrition and active-lifestyle formulations. Magnesium is an essential mineral that contributes to normal energy-yielding metabolism, normal muscle function, electrolyte balance and the normal functioning of the nervous system. It also contributes to a reduction of tiredness and fatigue.

    These nutritional functions make Magnesium Malate a suitable ingredient for products developed for physically active and health-conscious consumers. Typical formulations include sports nutrition capsules, tablets, mineral blends and products designed to supplement the daily magnesium intake.
    Health claims relate to magnesium as a nutrient and may only be used when the finished product complies with the applicable legal conditions of use.

    Magnesium Malate in Sports nutrition Applications:

    • is used as a magnesium source in products for physically active consumers.
    • can be incorporated into formulations positioned around energy metabolism, muscle function and electrolyte balance.
    • serves as a component of multi-ingredient products containing additional minerals, vitamins or amino acids.

    Premium and Differentiated Magnesium Formulations

    Magnesium Malate can be used in supplement concepts in which the selected magnesium compound is an important element of the product positioning. In contrast to traditional inorganic magnesium sources, Magnesium Malate contains magnesium bound to malate, the salt of malic acid.

    This enables manufacturers to develop products that clearly identify the specific magnesium source and distinguish themselves from conventional magnesium formulations. Magnesium DL-Malate may be used as the sole magnesium source or as part of a combination containing different magnesium compounds.

    Applications include:

    • Premium Magnesium supplements
    • Multi-source magnesium complexes
    • Transparent mineral formulations
    • Products highlighting the specific magnesium compound
    • Customized nutraceutical formulations

    Formulation Considerations

    When developing products with Magnesium Malate, manufacturers must consider both the total quantity of the compound and its specified elemental magnesium content. Additional factors such as particle size, bulk density, powder flow, tablet size and compatibility with other ingredients may influence the finished formulation.

    Due to its limited water solubility, Magnesium Malate is primarily used in solid dosage forms and dry powder applications. Application-specific testing is recommended to evaluate processing behavior, stability and compatibility under the intended manufacturing and storage conditions.

    Relevant formulation parameters include:

    • Elemental magnesium content
    • Dosage and serving size
    • Powder flow and particle size
    • Tablet and capsule dimensions
    • Compatibility with other formulation components
    • Packaging and moisture protection

    Advantages of Dr. Paul Lohmann® as Your Magnesium DL-Malate Supplier

    Choosing the right Magnesium Malate manufacturer and supplier is essential for supplement manufacturers requiring consistent raw material quality and secure supply chains.
    High Quality, Consistent Specifications and Reliable Supply

    As an established manufacturer of mineral salts, Dr. Paul Lohmann® offers:

    • Production in Germany
    • Reliable logistics and global distribution
    • Flexible packaging options for industrial customers
    • Consistent product quality
    • Excellent batch-to-batch consistency
    • Reliable analytical specifications
    • Comprehensive technical documentation

    Different powder grades allow manufacturers to select the appropriate product quality for their formulation and production process.

    Certifications and Quality Standards

    We operate under internationally recognized quality and food safety standards.

    Quality assurance includes:

    • Strict production and quality control procedures
    • Certified quality and food safety management systems
    • Comprehensive analytical testing
    • Full product documentation and traceability
    • Regular internal and external audits

    These measures ensure that Magnesium Malate meets the high expectations of customers in the international dietary supplement and nutraceutical industries. The availability of individual certificates and product documents should be confirmed for the selected product grade and target market.

    Request Information About Magnesium DL-Malate

    Looking for a reliable Magnesium DL-Malate manufacturer or supplier for your dietary supplement applications?
    Contact us today to receive detailed product information, specifications, documentation, samples or a quotation for Magnesium DL-Malate. 

    Frequently asked questions about this product

    What is Magnesium DL-Malate?

    Magnesium DL-Malate is the magnesium salt of DL-malic acid. The Dr. Paul Lohmann® product is supplied as Magnesium DL-Malate Trihydrate with the chemical formula C₄H₄MgO₅ · 3 H₂O and CAS No. 6150-86-3.
    It is available as a powder or fine powder and is intended primarily for use as a magnesium source in food supplements.
     

    What are the main applications of Magnesium DL-Malate?

    Magnesium DL-Malate is mainly used in dietary and nutritional supplements, including:

    • Capsules
    • Tablets
    • Powder sachets
    • Stick packs
    • Dry supplement blends
    • Multi-mineral products
    • Magnesium complexes
    • Sports nutrition supplements
    • Daily magnesium formulations

    Its physical properties make it especially relevant for solid dosage forms and dry powder applications.
     

    What does “DL” mean in Magnesium DL-Malate?

    “DL” refers to the stereochemical form of the malate component. DL-malic acid contains both the D- and L-forms of malic acid.
    The precise designation helps distinguish Magnesium DL-Malate from compounds manufactured exclusively with one specific malic-acid stereoisomer.
     

    Is Magnesium DL-Malate soluble in water?

    Magnesium DL-Malate has limited water solubility. The official product data for a Dr. Paul Lohmann® powder grade indicates a water solubility below 1 g/l at 20 °C.
    Actual behavior in a finished product may be influenced by:

    • Particle size
    • Temperature
    • pH
    • Concentration
    • Other formulation ingredients
    • Mixing and processing conditions

    For this reason, manufacturers should conduct application-specific solubility, dissolution and stability tests.
     

    What is the difference between Magnesium DL-Malate and inorganic magnesium compounds?

    Magnesium DL-Malate contains magnesium bound to malate, the anion of an organic acid. Inorganic magnesium compounds include substances such as magnesium oxide, magnesium carbonate or magnesium chloride.
    The compounds differ in characteristics such as:

    • Magnesium concentration
    • Molecular weight
    • Solubility
    • Sensory profile
    • Particle properties
    • Processing behavior
    • Required quantity per serving

    The most suitable magnesium source depends on the intended dosage form, target magnesium content, product positioning and regulatory requirements.
     

    The information given on this Website corresponds to our current knowledge. We warrant in the frame of our General Terms and Conditions of Sale that our products are manufactured in accordance with the specifications. However, we disclaim any liability with regard to the suitability of our products for a particular purpose or application or their compatibility with other substances. Tests have to be performed by the customer who also bears the risk in this respect. Nothing herein shall be construed as a recommendation to use our products in conflict with third parties' rights.

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