I ordered one month supply of zymac from denman scientific research. the pills did nothing. I called for a refund and was told to send the product back and they would refund it minus the shipping and handling fees. well I sent it back and they never refunded me as a matter of fact they said they never recieved my products back and there was no proof that I sent it back. I took the pills to a friend of mine who works in a lab and he did research on them and said they were nothing more stronger than ordinary over the counter vitamins. I am distraught and want my money back and the comany sued. this is fraud and should be punished. nrosenbrookhaven, New York
vancouver, British Columbia U.S.A.