Magnesium Ascorbyl Phosphate Vs. L-Ascorbic Acid: Which Vitamin C Derivative Is Best for Your Formulation? 2025-07-09
This article compares Magnesium Ascorbyl Phosphate and L-Ascorbic Acid, two popular Vitamin C derivatives in skincare. L-Ascorbic Acid is highly potent but unstable and irritating, requiring low pH formulations. Magnesium Ascorbyl Phosphate offers greater stability, gentleness, and formulation flexibility with moderate efficacy, making it ideal for sensitive skin and versatile products. Choosing the best derivative depends on skin type, formulation goals, and desired benefits.
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