This company is a scam. They offer a "case study" where participants pay up front for a molecular hydrogen machine and they reimburse you the full amount over 36 months.
Not only did the machine stop working, it never produced the amount of hydrogen they claim. I received reimbursement for 12 months and then they stopped paying.
MSNBC did an investigative report and there is a Facebook group with over 400 members and we have all experienced the same thing.