@edouard I use this Dutch company, pretty old and known company and its relatively cheap: https://www.deonlinedrogist.nl/jacob-hooy-gelatinepoeder-500gr-p-22140.html?channable=00de4f696400323231343083&cross=0&pid=22140&gQT=1
Dandruff or scalp irritation? Try BLOO.
@edouard I use this Dutch company, pretty old and known company and its relatively cheap: https://www.deonlinedrogist.nl/jacob-hooy-gelatinepoeder-500gr-p-22140.html?channable=00de4f696400323231343083&cross=0&pid=22140&gQT=1