There are a lot of good sources for this if you look around, price falls within a range and if you look long enough you'll find enough of a deal that it will matter, it can be relatively expensive depending on how much you order. If you want to dive deep enough you can get SIGNIFICANT savings sourcing directly from a lab as opposed to the middlemen. I will verify that PT 141 is very effective. In terms of using this vs something like Cialis, Cialis only produces results in the presence of stimulation. PT 141, on the other hand, also does this but also causes erections in the absence of stimulation. I also think it produces better results, Cialis will get the job done but PT141 can give you hardons that can be used to chisel ice sculptures. Your partner will be very impressed. Just imagine being 15 years old again and you don't want to get up from your desk bc of random boners for no reason and/or you were staring a the hot cheerleader and can't help yourself. It's kinda like that.