Biotherm has never disappointed me. Even I’ve worked all night long, my face was recovered from dryness by just putting this mask on. The essence is really nice but what I like most is its light texture. When I put this mask on my face, I felt like putting something fresh and clean which is similar to water. The use of Life Plankton had been revealed in 1950s by Dr. Jos Jullien who discovered this extraordinary substance on the surface of the thermal springs in the Pyrenees which were used since Middle Ages for healing warriors’ wounds and rejuvenating women’s skin. The mask still maintains its fascinating point which is the use of Life Plankton. No surprise that why it works well on my face and receives so much love from me and other consumers too.