“I’m one of those guys who often take oral supplements and notices next to nothing. That’s not uncommon. Digestion, pass through the liver, the acidic nature of the stomach and a host of other factors can keep you from properly absorbing precious molecules. But when I tried Dr. Lieurance’s nasal sprays and suppositories I noticed them almost immediately. I have now used them successfully for jet lag, inflammation, and enhanced sleep and I’m completely enamored: these things are the real deal – and a valuable arsenal to any health hacker’s toolkit.”