1. In case of wanting to get Coke color (For example, of Phum Prueksa) which color should be used? 2. How many minutes do you leave the pool? 3. After the recipe is finished, how do you use it? how much
This one can be used เปลี่ยนสีผม in normal person. right? Or can it be used only for gray hair? How to use it, how many minutes should I leave it in the pool?
Formula แชมพูเปลี่ยนสีผม Use HPMC type 5000 or 12000, Water to complete 100% surfactant Amphoteric eg Coco-Foam™ (Cocamidopropyl Hydroxysultaine) 20% Hydroxypropyl Methylcellulose (Generating gel) 1.0% Benzophenone-4 (Prevents color deterioration when exposed to light) 0.2% ColorFix™ (ช่วยให้สีผ...