Soap TFM stands for Total Fatty Matter, a measure of quality of soap. The higher the soap TFM percentage, the better the quality of the soap.
Grades in bathing bars refer to the quality of the soap and its ingredients
Grade 1 : > 76 TFM % Grade 2 : 70 - 76 TFM % Grade 3: > 60 TFM %
Benefits of Using High TFM Soaps