NO REFUNDS RECEIVED FROM Denman scientific Research Vancouver BC
TO WHOM IT MAY CONCERN, I purchased from denman lab. zymax. i couldn't take the product and returned it in nov. i'm still trying to get a refund. after 6 PHONE CALLS AND PROMISES. Still no refund. I suspect there will be none forthcoming. Please don't buy this product or if you do be aware that you will not get your money back as they promise if you are dissatified.
Miriam
Wayne New Jersey