I could sit here and tell you all about Tunguska Blast and it would take a couple of pages. There is a great story behind Tunguska Blast. However, I will just tell you that if you like to feel good and do so by using all natural ingredients then this is for you. If you drink energy drinks with all the extra additives then your not helping your body. Check out the website, read the story and if you have any questions feel free to ask or just go ahead and order a bottle. It will last one person about a month and a half or more. I can't imagine my life without it now.