Hello, the team copied how to use.
Dandruff-Guard come here [quote ]Mixing method: Disperse in water first. And then mixed in the shampoo formula It will be dissolved in
สารซักฟอก rate: 0.1-1.0% (Please refer to FDA regulations above) Product appearance: White powder. Solubility: 1. Can dissolve in
สารซักฟอก but spread the powder in water first. to be able to dissolve in
สารซักฟอก easier and faster. 2.Can be dissolved in
ethanol at 10% (meaning: if in the formula you want to use
Dandruff-Guard™ 0.2% use
ethanol 2% in melt) without
สารซักฟอก in the formula