Esse Establishes Itself As The Leading Probiotic Skincare Line: In the year since launching its Probiotic Serum, which contains 1 billion live probiotic microbes per milliliter, South African brand, Esse, has established itself as the leading probiotic skincare line in the world. The World Health Organization defines a probiotic as a live microbe that is beneficial to humans. … [Read more...] about Esse Establishes Itself As The Leading Probiotic Skincare Line