I called Biotigen to return my order of Provarin due to the presence of PEG in their formula. A couple of days later I received a porno pamphlet "Shag" extolling a product called 5 hour Potency. I can't prove that this came from Biotigen. Probably one of their ancillary services. The following day I received a text extolling Provarin and two other ED products. If you don't want to be badgered by an ED product company I wouldn't order any of their unproven products.
Pros and Cons:
Bottom Line: No, I would not recommend this to a friend
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