Free delivery on purchase of a3rd product. Do you have a question or a suggestion? Call us on 0800 720 720 (CH) or 0803 00 24 24 (FR & BE). Exaflora: new symbiotic formula, with 20 billion lactic ferments and yeasts.
N-aceryl-cysteine or NAC is the acetylated form of the amino acid cysteine. It stimulates the production of glutathione, an antioxidant amino acid, and breaks the disulphide bridges in mucus, making it easier to expectorate.