4MSK (Potassium 2-hydroxy-4-methoxybenzoate) inhibits the activity of the enzyme tyrosinase, which is needed for melanin production. It can be used to lighten and balance skin tone, and reducing dark spots or age spots.
Potassium 2-hydroxy-4-methoxybenzoate inhibits the activity of the enzyme tyrosinase, which is needed for melanin production.
Feature: Off white powder
INCI name: Potassium Methoxysalicylate
Cosmetic grade , CAS:251312-71-5
For used as an whitening active ingredient
Skin lightening & balance skin tone
Reduced dark spot & age spot
Penetrate the epidermis easily and fast
Typical use level : 3.0% to 5.0%
Standard Packing :1kg/ aluminum foil bag.
Shelf Life :2 years
Quality System :
Manufacture according to quality system registered to ISO 9001:2008