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

pros & cons Have ordered twice now from this company, the good news is they are indeed legitimate, product arrives very quickly & good customer service. Unfortunately the solutions I have researched from them are all very diluted (zolam). If they dosed their products accurately this would be a 5/5 company.

Please take a moment and read!! This company works quickly to get your order to you. Processing time is fast. There was even one time that an order was stolen from me from a previous roommate and when I contacted P4S, they immediately replaced it at no cost to me!! Their prices are fair and they often offer discounts at regular intervals which does also help my budget. Products do as advertised and their communication is also reliable and maintained in a timely fashion. I hope they stay in business for some time to come as they are the only company I trust in every aspect.

Another good experience Another good experience. This batch wasn't quite as good as the last batch from a week ago. It seems to go like that from batch to batch. I don't think it's the sellers fault, as I don't believe they mix their own solutions. I've never gotten anything totally bunk, but some batches are definitely better than others. Still happy with the order despite slightly underwhelming testing on GCMS dosage wise. 5 stars nonetheless for convenience and longevity. I've placed probably 50 orders and never had an issue besides some batches being more concentrated than others. The batch I got last week was amazing, this batch is OK. Still happy. Loyal Customer Nick M

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