bentonite, medicinal clay, montmorillonite powder, in a wooden bowl

above absorbent absorption adsorptive ash background baths bentonite bowl care clay cleansing close closeup cosmetic detox dry earth fine folk from geophagia geophagy health isolated macro mask medicinal medicine mineral montmorillon montmorillonite mud photo powder skin smectite soil spa studio swelling therapy top traditional treatment view volcanic wellness white wooden