Hello, it can be done, but it is recommended to adjust according to the desired concentration by mixing โคลนเขียวKaolin to dilute 2-3 times before mixing with water and using on the skin. (or may use โคลนเขียว only 100% can do it too)
Hello clone Kaolin can not help restore damaged skin at all, should be formulated as a cream or serum with ingredients. For a skin barrier, consider Skin Barrier Cream base