Views: 220 Author: tcchems Publish Time: 2025-07-09 Origin: Site
Content Menu
● What is Magnesium Ascorbyl Phosphate?
>> Chemical and Functional Overview
● Leading Manufacturers of Magnesium Ascorbyl Phosphate
>> Tianjin YR Chemspec Technology Co., Ltd.
>> Xi'an Sost Biotech Co., Ltd.
>> Sigma-Aldrich (Merck Group)
● Market Trends and Demand Drivers
● Applications of Magnesium Ascorbyl Phosphate
>> Cosmetic Use
● Quality and Regulatory Considerations
Magnesium Ascorbyl Phosp
hate (MAP) is a stable, water-soluble derivative of vitamin C widely used in cosmetic and pharmaceutical formulations. Valued for its antioxidant properties, collagen-boosting effects, and skin-brightening capabilities, MAP has become a critical ingredient in skincare and therapeutic products. This article explores the top manufacturers of Magnesium Ascorbyl Phosphate globally, their product qualities, applications, and the market trends driving demand.
Magnesium Ascorbyl Phosphate is a magnesium salt of ascorbic acid 2-phosphate, a vitamin C derivative with the molecular formula C12H12Mg3O18P2. It is prized for its stability compared to pure vitamin C, which is prone to oxidation and degradation. MAP is water-soluble and non-irritating, making it ideal for incorporation into skincare products such as creams, lotions, and serums.
Its primary benefits include:
- Antioxidant activity: Neutralizes free radicals that cause skin aging.
- Collagen synthesis stimulation: Promotes skin firmness and elasticity.
- Skin brightening: Inhibits melanin production, reducing pigmentation and age spots.
- Photoprotection: Helps protect skin from ultraviolet damage.
Due to these properties, MAP is extensively used in cosmetic formulations aimed at anti-aging, whitening, and skin repair, as well as in pharmaceutical applications for skin health enhancement.
Global Calcium, established in 1979, is a renowned manufacturer and exporter of Magnesium Ascorbyl Phosphate. The company is USDMF and EU-GMP certified, ensuring pharmaceutical-grade quality and compliance with international standards. Their MAP product is widely used in both domestic and international markets, supported by extensive documentation and quality assurance.
Global Calcium emphasizes the stability and efficacy of their MAP, positioning it as a key ingredient in cosmetic and pharmaceutical formulations. Their long-standing reputation and certifications make them a trusted supplier in the industry.
- Pharmaceutical-grade MAP
- Certified quality standards (USDMF, EU-GMP)
- Extensive documentation support
Based in Tianjin, China, Tianjin YR Chemspec Technology is a leading supplier specializing in vitamin C derivatives, including Magnesium Ascorbyl Phosphate. The company offers fast delivery times and OEM/ODM services, catering to cosmetic and pharmaceutical manufacturers worldwide.
Their MAP products are known for high purity and stability, making them suitable for skin whitening and anti-aging cosmetic products.
- High purity MAP
- OEM/ODM capabilities
- Quick delivery (within 15 workdays)
Plamed is recognized as one of the largest suppliers of Magnesium Ascorbyl Phosphate in China. They provide cosmetic-grade MAP with purity up to 98%, available as a white to light yellow powder. Plamed highlights the superior stability of MAP compared to pure vitamin C and its excellent skin absorption due to lipophilicity.
Their MAP is widely used as a whitening agent and anti-aging ingredient in skincare formulations, promoting collagen formation and reducing melanin synthesis.
- Cosmetic-grade MAP with 98% purity
- Stable and easily absorbed by skin
- Competitive pricing
Xi'an Sost Biotech is a manufacturer and supplier of dietary supplement ingredients and cosmetic raw materials, including Magnesium Ascorbyl Phosphate. They offer ODM and OEM services and focus on providing high-quality cosmetic ingredients that meet international standards.
Their MAP is CE certified, ensuring compliance with stringent safety and quality regulations, making it suitable for a wide range of cosmetic applications.
- CE certified MAP
- High-quality cosmetic ingredient supplier
- OEM/ODM services
Sigma-Aldrich, part of the Merck Group, is a global leader in chemical and biochemical products. They supply high-purity Magnesium Ascorbyl Phosphate (≥95%) primarily for research and pharmaceutical uses. Their MAP is available in powder form, with detailed quality documentation and recommended handling procedures.
Sigma-Aldrich's MAP is widely used in laboratories and pharmaceutical development due to its consistent quality and purity.
- High-purity MAP (≥95%)
- Extensive quality documentation
- Focus on pharmaceutical and research markets
The global demand for Magnesium Ascorbyl Phosphate is growing rapidly, driven by several factors:
- Increasing consumer focus on skin health: Rising awareness and demand for anti-aging and skin-brightening products boost MAP usage.
- Stability and efficacy: MAP's superior stability over pure vitamin C makes it a preferred choice in cosmetic formulations.
- Safety profile: Its non-irritating nature expands its use in sensitive skin formulations.
- Growing geriatric population: Older consumers seek products that promote youthful skin and collagen synthesis.
- Rising suncare product demand: MAP's ability to protect against UV damage increases its application in sunscreens.
Leading companies like Spec-Chem Industry, M.C. Biotec, Merck KGaA, and others are expanding production capacities to meet this rising demand.
- Whitening and brightening creams: MAP inhibits melanin production, reducing dark spots and uneven pigmentation.
- Anti-aging products: Stimulates collagen synthesis to reduce wrinkles and fine lines.
- Suncare formulations: Protects skin from UV-induced oxidative damage.
- Moisturizers and serums: Enhances skin texture and hydration.
- Topical formulations: Used in treatments for skin repair and rejuvenation.
- Oral supplements: Supports systemic antioxidant defense and skin health.
Manufacturers of Magnesium Ascorbyl Phosphate must adhere to strict quality standards such as USDMF, EU-GMP, and CE certification to ensure safety and efficacy. Stability testing, purity assays, and compliance with cosmetic ingredient regulations are critical.
The choice of supplier often depends on their ability to provide comprehensive documentation, consistent quality, and regulatory compliance.
Magnesium Ascorbyl Phosphate is a vital ingredient in modern cosmetic and pharmaceutical products due to its stability, safety, and multifunctional skin benefits. Leading manufacturers such as Global Calcium, Tianjin YR Chemspec, Plamed, Xi'an Sost Biotech, and Sigma-Aldrich supply high-quality MAP to meet the growing global demand. As consumer interest in skin health continues to rise, the importance of reliable MAP suppliers will only increase.
1. What makes Magnesium Ascorbyl Phosphate more stable than regular vitamin C?
MAP is a phosphorylated derivative of vitamin C, which protects it from oxidation and degradation, making it more stable and suitable for cosmetic formulations.
2. Can Magnesium Ascorbyl Phosphate be used on sensitive skin?
Yes, MAP is non-irritating and suitable for sensitive skin, unlike pure vitamin C which can sometimes cause irritation.
3. What are the main benefits of Magnesium Ascorbyl Phosphate in skincare?
It acts as an antioxidant, promotes collagen synthesis, brightens skin by inhibiting melanin, and protects against UV damage.
4. How do manufacturers ensure the quality of Magnesium Ascorbyl Phosphate?
Manufacturers follow certifications like USDMF, EU-GMP, and CE, conduct purity and stability tests, and provide detailed documentation.
5. Is Magnesium Ascorbyl Phosphate only used in cosmetics?
No, it is also used in pharmaceutical formulations for skin repair and as an oral supplement ingredient.

[1] https://www.globalcalcium.com/products/magnesium-ascorbyl-phosphate
[2] https://www.made-in-china.com/manufacturers/magnesium-ascorbyl-phosphate.html
[3] https://www.plamed.cn/product/magnesium-ascorbyl-phosphate/
[4] https://www.alliedmarketresearch.com/magnesium-ascorbyl-phosphate-market
[5] https://www.sostceramide.com/high-quality-magnesium-ascorbyl-phosphate/
[6] https://www.sigmaaldrich.com/US/en/product/sigma/a8960
[7] https://specchem-wako.fujifilm.com/us/apmg/index.htm
[8] https://go.drugbank.com/salts/DBSALT001594
[9] https://www.alibaba.com/magnesium-ascorbyl-phosphate-suppliers.html
[10] https://www.semanticscholar.org/topic/MAGNESIUM-ASCORBYL-PHOSPHATE/1694819
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