Volcanic ash is rich in minerals and has a fine particle size perfect for exfoliation without the complication of being water soluble, so it can be more effectively used in the shower. Sulphur in volcanic ash is FDA approved in the treatment of acne but also has disinfectant qualities! It has reported application in soothing eczema and psoriasis and can also be detoxifying. Combined with the use of SenePlex (see blog post for more information!) you can see how this skincare line is unlike any other out there!
Volcanic ash can weather or alter structure into kaolinite or bentonite clay, each with their respective applications across many fields.