KetoneElixir - Think better, perform better, recover better. Few of us get to experience the smooth cognitive energy lift of ketones. Until recently, it was only accessible through fasting or a ketogenic diet. One bottle of Ketone Elixir will elevate you to nutritional ketosis within 15 minutes - on any diet. Ketone Elixir provides pure bioavailable ketones - nature’s most clean, efficient source of energy for your brain.