There are so many different water products to improve health, and it can be overwhelming and confusing when trying to decide which is best for you. Here’s what you need to know about Echo: we care about your health. We avoid any unhealthy or dangerous processes in our hydrogen water, which means no additives and no pH changes. We’ve seen firsthand how hydrogen water improves lives. That’s why we intentionally make hydrogen water instead of just selling it as a byproduct.