This is the second bottle I bought for my family. It has been confirmed to me that hydrogen works. I drank water from a hydrogen generator for about 2 weeks when I cut a 5mm long thumb into my thumb with a graphic knife. In 2 days the wound was healed and in 3 days it was the size of a pinhead. Normally, such cuts heal for about 12 days. Great product.
perfect works as is described