Magnesium Ascorbyl Phosphate
Also Known As: MAP
What is it?
Magnesium Ascorbyl Phosphate (MAP) is a water-soluble derivative of Vitamin C. It is created by combining ascorbic acid (pure Vitamin C) with a magnesium salt to enhance its stability in water-based formulations. MAP is known for its antioxidant properties and is widely used in skincare products for its ability to protect the skin from free radicals, stimulate collagen production, reduce hyperpigmentation, and maintain skin hydration.
What Makes it Different?
MAP is distinct from other forms of Vitamin C due to its stability and lower potential for causing skin irritation. Unlike L-ascorbic acid, which is highly potent but unstable and can cause irritation, MAP is more stable and less likely to cause sensitivity. This makes it a preferred choice for individuals with sensitive skin or those looking for a gentler alternative to traditional Vitamin C.
Where Does it Come From?
MAP is synthesized in laboratories by combining ascorbic acid with magnesium. Ascorbic acid itself is derived from glucose, which is naturally found in many plants and animals. Humans, however, cannot synthesize Vitamin C and must obtain it from dietary sources such as citrus fruits, green leafy vegetables, strawberries, papaya, and broccoli.
Where is it Used?
MAP is primarily used in skincare products, including serums, creams, and lotions. Its benefits include:
- Antioxidant Protection: Shields the skin from free radicals and environmental stressors.
- Collagen Production: Stimulates collagen synthesis, helping to maintain skin elasticity and reduce the appearance of fine lines and wrinkles.
- Hyperpigmentation Reduction: Helps to lighten dark spots and even out skin tone.
- Hydration: Maintains skin moisture and prevents dryness.
Is it Sustainable?
The sustainability of MAP depends on the sourcing and production methods of its raw materials. Ascorbic acid is typically derived from plant sources, which can be sustainable if grown and harvested responsibly. However, the chemical synthesis process to create MAP involves energy and resource consumption, which can have environmental impacts.
Sustainable Issues Related to its Production
- Resource Consumption: The production of MAP requires significant energy and raw materials, which can contribute to environmental degradation if not managed properly.
- Chemical Waste: The synthesis process can generate chemical waste, which needs to be disposed of responsibly to avoid environmental contamination.
- Sourcing of Raw Materials: The sustainability of MAP also depends on the agricultural practices used to grow the plants from which ascorbic acid is derived. Sustainable farming practices can help mitigate some of the environmental impacts.
Overall, while MAP offers numerous benefits for skincare, its sustainability is influenced by the methods used in its production and the sourcing of its raw materials. Efforts to improve the sustainability of these processes can help reduce the environmental footprint of this valuable ingredient.