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MAP SL ™
INCI Name: Magnesium Ascorbyl Phosphate


MAP SL™ (Magnesium ascorbyl phosphate) is a stable, water soluble Vitamin C derivative. Vitamin C has been well-known for its inhibitory effects on melanin formation, but it has not been widely used for this function due to its instability in formulations.


Features:

Water Solubility: MAP SL™ is completely water soluble and easily absorbed through the skin. Its water-solubility offers the formulator with formulating flexibility, Stability. MAP SL™ is much more stable to heat and light than vitamin C. Experimental data showed that 3% aqueous solution of MAP SL™ maintained 90% of its activity after 6 months of storage in 40 ºC water bath.

Skin Lightening/Beautifying Effects: MAP SL™ exhibits a strong skin lightening effects which was shown useful in clinical practice. It has strong inhibitory effects on melanin formation therefore resulting in beautified, even-toned skin. 

Radical Scavenger: Once absorbed into the skin, MAP SL™ can act as a radical scavenger to eliminate radicals and remove the signs of wrinkles and aging. 

Synergistic with Vitamin E: MAP SL™ works synergistically with Vitamin E. 

Stable Formulation: Unlike other skin lightening agents such as hydroquinone, MAP SL™ is stable without color change problems. 

Safety: MAP SL™ is very safe with no toxicity and irritation.

Applications:All cosmetic and personal care products.
Use Level:Creams: 1-10%; Lotions: 0.5-3%
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