ESI is a company specialized in creating herbal products, nutraceuticals, dietary and nutritional supplements. It was founded in 1975 by the President of the company, Antonio Maria Galleano.
ESI srl was initially a brand of proprietary formulas that were imported from Switzerland. Soon after the business was up and running, ESI decided to produce their own products. They created new formulas and products in line with scientific trends and market needs. The company initially operated out of Genoa.