Recently after talking to a few friends about how to get myself in a better mental and physical state or well being I decided to try the health supplement scene. Now I'm not the wealthiest person so I need the biggest bang for my buck so I decided to get the supplements I wanted totry in bulk powder and just make my own capsules. So after some digging and reading others reviews I found the company called powdercity.com. The products I decided to give a try were methylsynephrine, phenibut, l-dopa (from a 98% extract of mucuna puriens), l theanine, and caffeine anhydrous. I also order tianeptine sodium but that was backordered and should ship by the 21st of this month. After doing a few runs with these at different doses and everything trying to find my sweet spot I can honestlysay these products are exactly what they are suppose to be a do exactly what they are suppose to do. I have had nothing but great success fighting my anxiety and depression with the phenibut, l-dopa, and l theanine and have greatly reduced my chronic fatigue with the caffeine and methylsynephrine. I still have not been able to try the tianeptine sodium but will update my review when it arrives and I have had time to rule out any placebo effect or anything.the products arrived 3 days after I made my order and they arrived in antistatic, antimoisture, foil packs with a moisture absorbing packet in each pack. I am nothing but impressed with this company and thier products. Thank you powdercity, you have a life long customer.