You will find here a range of products to reduce the pH of your water. In powder, pastille or liquid. The pH regulation is primordial in order to keep a crystalline water. In order to have the lightest water, the pH of your water has to be included between 7 and 8. You have to regularly control your water to see the benefits of a pure and brilliant water. Don’t hesitate to contact us if you can’t find the product you are looking for below.