Fluo Labs, Inc. | 135 followers on LinkedIn. Improving the quality of life for millions of people around the world who struggle with hay fever symptoms | Fluo Labs is a premarket clinical-stage medical device company that is pioneering a new category in nasal allergy care. Our OTC device will use light therapy to deliver drug-free relief of seasonal allergy symptoms. We are preparing for our final clinical trial during the upcoming fall ragweed season and plan to submit a De Novo petition to the FDA later in 2021.