Empowering Skincare and Nutritional Formulations with Extract Warehouse

Extract Warehouse is a premier manufacturer and trusted global supplier of high-purity Magnesium Ascorbyl Phosphate. With extensive expertise in the development and production of advanced raw materials, we provide pharmaceutical-grade and cosmetic-grade ingredients for human nutritional supplements, health care products, and premium cosmetic formulations. Our commitment to quality, consistency, and scientific excellence makes us the preferred partner for brand owners, formulators, and distributors worldwide.

What is Magnesium Ascorbyl Phosphate?

Magnesium Ascorbyl Phosphate (MAP) is a highly stable, water-soluble derivative of Vitamin C. Unlike direct forms of ascorbic acid, which are prone to rapid oxidation and can cause skin irritation, MAP is engineered for superior stability and gentle efficacy. Once applied topically or ingested, it is enzymatically converted into active L-ascorbic acid. This unique biological conversion mechanism ensures optimal bioavailability while significantly minimizing irritation potential. Recognized for its advanced antioxidant properties, MAP effectively neutralizes free radicals, protecting cells and tissues from the visual and physiological damage caused by environmental stressors, pollution, and UV exposure.

Technical Specifications and Physical Characteristics

Our Magnesium Ascorbyl Phosphate is manufactured under strict quality control protocols to ensure batch-to-batch consistency, safety, and compliance with international standards.

  • Product Name: Magnesium Ascorbyl Phosphate
  • CAS No.: 113170-55-1
  • Appearance: White crystalline powder
  • Purity: ≥ 95%
  • Molecular Weight: 759.22
  • pH Value: 7.0~8.5 (in 3% aqueous solution)
  • Heavy Metals: ≤ 10 ppm
  • Arsenic (As): ≤ 2 ppm
  • Solubility: Highly soluble in water; practically insoluble in ethanol.

Key Functional Benefits and Mechanisms of Action

As a potent bioactive ingredient, Magnesium Ascorbyl Phosphate delivers multifaceted benefits across cosmetic, nutritional, and health care applications:

Advanced Skin Brightening and Pigmentation Control

MAP is a highly effective tyrosinase inhibitor. By suppressing tyrosinase activity, it significantly reduces melanin synthesis. This makes it an exceptional active ingredient for formulating skin-lightening, anti-freckle, and hyperpigmentation-correcting products, helping to achieve a more balanced, even, and radiant complexion.

Potent Antioxidant and Anti-Aging Properties

Upon entering the biological system or penetrating the dermal layers, MAP efficiently scavenges and eliminates oxygen free radicals. This robust antioxidant activity prevents lipid peroxidation and collagen degradation, providing profound anti-wrinkle and anti-aging benefits that restore skin elasticity, texture, and overall vitality.

Synergistic Formulation Compatibility

Magnesium Ascorbyl Phosphate exhibits a powerful synergistic effect when combined with Vitamin E (Tocopherol). This combination not only helps regenerate oxidized Vitamin E but also amplifies the overall antioxidant network, ensuring prolonged protection against oxidative stress in both topical and oral formulations.

Industry Applications and Formulation Guidelines

Extract Warehouse supplies MAP tailored for diverse industry sectors, offering distinct advantages for product developers.

Cosmetics and Personal Care:
Ideal for anti-aging creams, brightening serums, moisturizing lotions, and sun care products. Its near-neutral pH (7.0-8.5) makes it much easier to formulate than pure ascorbic acid. It does not require highly acidic environments to remain stable, thereby preserving the integrity of other active ingredients and emulsion systems while reducing the risk of formulation browning or degradation.

Nutritional Supplements and Health Care:
Utilized as a premium, bioavailable Vitamin C source in dietary supplements, functional foods, and health care powders. It supports immune function, enhances iron absorption, and promotes overall cellular health without the gastrointestinal discomfort often associated with acidic forms of Vitamin C.

Why Choose Extract Warehouse as Your Raw Material Supplier?

Partnering with Extract Warehouse means choosing reliability, scientific rigor, and supply chain security.

  • Uncompromising Quality Control: Every batch of our Magnesium Ascorbyl Phosphate undergoes rigorous testing in our advanced laboratories to verify purity, heavy metal limits, and microbiological safety before release.
  • Traceability and Transparency: We maintain strict documentation and full traceability from raw material sourcing to the final packaged product, ensuring complete compliance with global regulatory standards.
  • Scalable Production Capacity: Whether you require small quantities for R&D or bulk metric tons for commercial manufacturing, our state-of-the-art facilities ensure timely delivery, consistent supply, and competitive pricing.

Packaging, Storage, and Shelf Life

  • Packaging: Available in standard 25kg fiber drums with double polyethylene bags inside, or customized packaging solutions as per specific client requirements.
  • Storage Recommendations: Store in a cool, dry, and well-ventilated place. Keep the container tightly closed and protected from direct light and moisture to maintain optimal chemical stability.
  • Shelf Life: 24 months when stored under recommended conditions.

Contact Extract Warehouse for Bulk Orders and Technical Support

At Extract Warehouse, we are dedicated to providing technical and creative product solutions that drive your business forward. We pride ourselves on building long-term, mutually beneficial relationships with our global clients, offering comprehensive support from initial sampling to mass production.

If you require detailed technical dossiers, Certificates of Analysis (COA), or customized pricing for your next formulation project, please reach out to our expert sales team. Tell us your specific needs, and we will provide tailored solutions to meet your exact specifications.

Email: [email protected]
Global Support: We are always at your service!

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