Susan K. Shaffer

Susan K. Shaffer is a visionary entrepreneur, growth strategist, and longevity advocate with more than 30 years of experience scaling global brands, launching innovative products, and driving business growth. Recognized as one of the Top 20 Women Leading Biohacking & Longevity, she is passionate about advancing the future of health, healthy aging, and human performance. As Co-Founder and President of Bryan Therapeutics, Inc., Susan partners with Dr. Nathan S. Bryan to lead the company's nitric oxide portfolio, including subsidiary brands N1o1® Nitric Oxide and NO2U® Nitric Oxide. Together, they are translating decades of nitric oxide research into science-backed products and educational initiatives that support cardiovascular health, cognitive function, vitality, and longevity. Prior to Bryan Therapeutics, Susan held leadership roles with Lancôme, Dell Technologies, and 3Com. Today, she is a respected voice in longevity and wellness, helping bridge science, innovation, and consumer education to empower healthier, more vibrant living.