Great product Great product, super fast shipping, and respond quickly. They're closed on weekends which is fine, they're so quick/good Monday thru Friday that they deserve the time off!! Wonderful experience. Those who left bad reviews obviously have very little experience with p4s. They've done me right for years. I'll keep ordering from them as long as this amazing service is offered. Much Luv..

Has great rc's and peptides. Has great rc's and peptides. My first order.

These guys only pedal inactive and watered down products I received my first order and both bottles of two different items were completely inactive. They sent a replacement that had the same batch number and was from the same inactive batch. I thought maybe this was a fluke so I tried to order from them again. I spoke to customer service who said they were making a new batch that would be active. Well I received this next order and again both bottles inactive. They sent a replacement again but for a different product as I thought maybe it was just those two products that were inactive. I was wrong this bottle is completely inactive. I have talked to customer support numerous times and even let them know I would be posting reviews and they still continued to send inactive items. I am so very displeased with this company and their products. I might have just as well burned over 200 dollars in a fire because I got burnt by this company bad.

Long time customer Long time customer I have been using P4S for years. Top notch customer service and communication. Have enjoyed their variety of products over the years, have seen some come and go. For the most part quality has been highly consistent. Some batches have been 'better' than others, yes, but overall my research results have been solid. For ease of use and consistency, these guys are as good as it gets.

I need a 3 bottles of flubrtizolam and purozolam. 3 bottles of each.. I am very disappointed. I work for a biotechnology company and I'm im upset because of of the rats. No effect.. so please chemical I am need of 3 bottles for research. I am willing to promote your products and also willing to barter.. flubrotizolam and pyrazolam. I sent you a message if you are interested. I promise I can and will enhance your clientele.Thank you. I'm a lab technician and have over 10 years knowledge in perfecting concoctions that nobody as far as I know can do what I can. Also my marketing skills are beyond beautiful. Let me know if your interested.