Main product description Eau Thermale Jonzac has developed a biologically certified line of Reactive products that is very skin tolerant. A light emulsion for intolerant skin, enriched with Jonzac Thermal Water and phytosphingosine with proven calming effects, immediately and in the long term calms the signs of skin discomfort. The preparation intensively hydrates the skin, regenerates it and protects its barrier from the daily aggressive manifestations of the external environment. Day by day, the skin is calmer, more comfortable and less sensitive