The soap flakes from Lapharmacerie Ecological® are obtained from soap sticks (noodle-shaped) made in France only with soda and certified organic palm and coconut vegetable oils. Soap molecules are amphiphilic, which gives it the property of dissolving fats when used with water. The concentration of the soap put in a sachet is 72% in active fatty acids (therefore 28% water). Concentrated soap flakes are particularly effective, ecological, hypoallergenic and economical for multiple household tasks, doing laundry, soap, etc.