Dermalogica thermal stamp 39b39ack treatment 3945 minutes 3939283900 enzymatic sea mud masque gentle ex foliation is performed to slough away dead skin cells then using the ancient 14th century practices of thai massage using a fabric filled stamp filled with skin benefiting ingredients and the power of heat to detoxify re mineralise de stress exfoliate and relax natural earth clays draws out impurities whilst extracts stimulate circulation and smooth skinesse