Pneuma Nitric Oxide

Pneuma Nitric Oxide is a private U.S. health and wellness company commercializing nitric oxide-based consumer products, especially topical skincare and dietary supplement offerings sold under the N1O1 brand. The business appears to be founded and led by nitric oxide researcher Dr. Nathan S. Bryan and is positioned as a commercialization vehicle for his nitric oxide science and related intellectual property. Its flagship products include a dual-chamber nitric oxide-activating serum and nitric oxide lozenges, with marketing focused on anti-aging skin care, circulation, and general wellness. External sources also describe Pneuma Nitric Oxide as the consumer products division of Bryan Therapeutics, a clinical-stage biotechnology company developing nitric oxide-based therapeutics. Overall, Pneuma Nitric Oxide is best characterized as a commercial consumer-health brand adjacent to biotech rather than a standalone drug-development company.