Please allow me to comment -
Salicylic Acid exceed the specified rate for the leave-on formula by 1.
Salicylic Acid (normal type) FDA licensed Not more than 2.00% for skin care products insoluble in water recommended to dissolve in
Isopentyldiol 2.Complex
Salicylic Acid Powder, usage rate: 1-5%, soluble in water 3.
Encapsulated Salicylic Acid Powder Usage rate: 0.5-4% Dispersible in gel or cream - The formula should include
สารกันเสีย to control the growth of pathogens. Because our home climate is hot and humid, germs grow easily. And the mixing itself is not sure about the mixing process. Mixing, packaging and storage equipment Will there be enough cleanliness? Select
Mild Preserved 1% is fine because it's gentle, thank you.