I have suffered from chronic stress and anxiety for close to 5 years and I've tried literally EVERYTHING to find some relief. Antidepressants haven't helped and benzos are too addictive. Phenibut is amazing but it causes tolerance and dependence if you use it daily. CBD oil is equally fantastic but it also causes tolerance and it's crazy expensive. The hundreds of other things I've tried have been pretty much useless...except for reishi and chaga! These incredible shrooms are almost as calming as phenibut but without the tolerance, so you can use them multiple times per day. I do find that Reishi is slightly more effective for anxiety and stress relief (and definitely much better for sleep) but it's not like you have to choose just one, so why not use both? Of course, at the same time as the shrooms are destroying your stress/anxiety, you'll also be getting the scientifically proven immune-boosting effects that both Reishi and Chaga possess. I have tried Four Sigmatic's Reishi Elixir and it was definitely effective but, for me, this Dragon Herbs tincture is noticeably more potent.