Counterfeit Product

I just want to warn others as I noticed some of the other blogs, but failed to pay attention.  This "speedy health supplements" AKA "mangosteen rewards" is impossible to get through to and never returns calls for any problem with an order,  They also do not guarantee their product.  I ordered a diet aid from them, but instead of doing anything close to what was advertised, I get NO EFFECT at all.  This is very unusual for me, so I tried the product from another supplier and had great results.  I know their product is counterfeit because it did not affect my system the way the same product from another supplier worked.  BE VERY CAUTIOUS.  They have different names for the same company and they will not honor or guarantee any of their products