MAP Magnesium Ascorbyl Phosphate 98%

Magnesium Ascorbyl Phosphate (MAP) is a stable, water-soluble Vitamin C derivative widely used in cosmetic and skincare formulations. It is valued for its antioxidant and skin-brightening properties and is suitable for formulations designed to support an even and radiant-looking complexion.

Compared with pure L-Ascorbic Acid, MAP offers improved formulation stability and is commonly used in products formulated at a moderate pH.

INCI Name

Magnesium Ascorbyl Phosphate

Product Type

Vitamin C Derivative / Cosmetic Active

Function

• Skin brightening agent
• Antioxidant
• Skin conditioning agent
• Cosmetic active

Product Specifications

• Purity: 98%
• Grade: Cosmetic Grade
• Solubility: Water-soluble
• Recommended Usage: 1–3%
• pH Stability: Approximately pH 5.0–7.0
• Phase: Water phase or suitable cool-down phase

Storage

Store in a cool, dry, and dark place in a tightly sealed container. Protect from moisture, heat, and direct light.

• Provides antioxidant properties
• Helps promote brighter-looking skin
• Supports a more even skin tone
• Helps improve the appearance of dark spots
• Supports skin hydration
• Suitable for stable cosmetic formulations
• Water-soluble and easy to incorporate into suitable formulations

• Brightening serums
• Face creams
• Moisturizers
• Toners
• Essences
• Eye creams
• Body lotions
• Skincare treatments