I have used Phenibut before and I wanted to look for a shop that sells it in the US since I recently moved here. After looking around I found that LiftMode offers Phenibut in FAA form which was interesting so I gave a shot after doing lots of research. Great product and the best part is you can take it sublingually under the tonuge so it's much faster acting than HCL even though lasts for a shorter period as it's faster absorbed faster used in the system. Overall satisfied!