How To Prevent Crystallization When Using Magnesium Ascorbyl Phosphate in Cosmetics? 2025-08-06
Magnesium Ascorbyl Phosphate (MAP) is a stable, water-soluble Vitamin C derivative widely used in cosmetics for its antioxidant and skin-brightening benefits. Preventing crystallization of MAP in formulations requires controlling concentration, pH (5.5–7.5), temperature, and formulation matrix, including humectants and proper addition timing. Advanced methods like microencapsulation and solvent-free production enhance stability. Proper packaging and storage also play critical roles in maintaining efficacy and appearance.
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