Hi I wanted to inform everyone that's in need of praziquantel UPS grade that I am willing to sell 500grams for $150 to anyone that needs it this is the closest human grade out right now like getting a prescription of praziquantel from a doctor. I can also send pictures of the product ... not a problem so you can see expiration date grams and where its coming from. When I purchased mine they resent the order twice so this is how I have it to sell and I'm selling it cheaper. It comes in pouches that's never been open and expiration date on it as well. I wish I could have gotten it cheaper myself.Thanks