Please help check the formula of the serum gel to reduce melasma and ask for advice. Water 76% Tranexamic Acid 3% Alpha Arbutin (Swiss) 2% Safe B3 , Vitamin B3 5% GlucoBright 4% Reservoir Tech 3% Willow Bark Extract 5% Phenoxyethanol SA 1% Pro Polymer 1% Method 1,2,3,4,5,6,7 until combined, add 8 pe...
