Purchased a “Pam”chemical for research… Purchased a “Pam”chemical for research and received my order fast.I plan on making another purchase to compare chemical reactions,The solution isn’t the strongest so it took some trial and larger amounts then other company’s chemicals but it could have just been the batch.I only wish he offered powder substance chemicals for sale as well so it would be easier to test with the right amount. I will update review after trying other products.

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

I guess I was wrong 🤷‍♂️ *update* package was received yesterday. 4 days after I ordered. Shipping time was quick. I’m giving 4 stars for the initial lack of communication. He said he doesn’t respond to messages or process orders on the weekends. A disclaimer somewhere stating that would probably be smart. All in all I would probably order again. *update* they just got back to me saying it’s being shipped today. Upon receipt of the package and trying the contents, I will update my review again. Sent my payment via Zelle as instructed and have been completely ghosted. Reached out via email and Facebook. Zero response. Stay away.

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.

Research chemicals way way way to water down with ethanol, alcohol and propyleneglycol very little active ingredient I give 2 stars because they are great with communication rate with shipping time but all in all, you have to remember that if they are not delivering on the product you were buying then why bother to be honest, I have ordered from them for going on two years now the solutions And the benzo research chemical area. I have gotten nothing but weaker more saturated them with ethanol alcohol in propyleneglycol you can hardly even taste the active ingredient in it anymore. Have to dose up to 3×25 times the amount you would normally dose