Thank you Happy Mushroom, Co.!!!! Your Cordyceps Tincture is absolute PERFECTION!!! I spent this past summer thru-hiking on the Pacific Crest Trail (PCT), and having your tincture with me on trail truly elevated my energy, performance and stamina! Hiking thousands of miles (literally), is incredibly taxing on the body. Burning, on average, between 5,000 - 8,000 calories per day, it is very challenging to consume enough nourishment on a consistent basis. Adding in your Cordyceps Tincture was EPIC!!!! It is definitely something that I will take on each long-trail hike I explore from here on out! If it were possible to select 10 Stars on this review, then I would absolutely choose 2o Stars! Thank you again, Happy Mushroom Co.! Sincerely, a Very Happy Hiker!