Don’t believe the hype. Not a good product for many reasons:- 1. They actually taste horrible, weak like dishwater and unpleasant, unless 2. You use less than 400mls of water per tablet. (This means using 2 tabs per standard 750ml water bottle equaling 8 tabs a day or £120 per month). 3.They take a very long time to dissolve, particularly in chilled or iced water (who wants to drink warm, dishwater?) 4. I contacted the company asking for their response to me challenging their website claim to “Great Taste Guaranteed”, however they declined to refund me and advised that everyone has differing taste. Don’t waste your money, its all hype!