Fundamental skin treatment – all skin types For millions of years, French Pyrenees hot springs have been lauded as a “fountain of youth”. Centuries later, Biotherm biologists finally unveiled their secret: LIFE PLANKTON™, a micro-organism with extraordinary regenerative properties. Today, for the first time, Life Plankton™ is infused at the highest concentration in a miracle skin renewing treatment/ Life Plankton™ Essence. Life Plankton™ Essence is as actively concentrated as a serum, yet as lightweight as a cosmetic water for maximum absorption and deep-working effectiveness. Created to be the 1st step of every beauty routine, this breakthrough texture, that applies like a cosmetic water and transforms into the lightest of serums, works as a miracle essence. In 8 days see and feel a new-born skin. 125ml in size.