The Health Optimization Summit made its US debut in April 2025, touching down in Austin, Texas for two days of cutting-edge health technology, world-class speakers, and a vendor hall packed with the latest in biohacking and longevity science. Founded by Tim Gray — widely recognized as the UK's leading biohacker — this was the first time the summit crossed the Atlantic, and it did not disappoint.
Key Voices on Stage
Gary Brecka delivered one of the most provocative talks of the event. He opened with a startling statistic: 77% of Americans who apply for military service cannot qualify because they fail to meet basic physical health standards. Despite that, Brecka sees reason for optimism — with the convergence of early detection, big data, and artificial intelligence, he believes we're at a point where proper lifestyle intervention could add up to seven years to the average lifespan.
Brecka also identified four root causes behind most disease states: mold mycotoxins, parasites, viruses, and heavy metals. His top recommendation for daily health: hydrogen water to combat inflammation and support cellular function.
"Aging is the aggressive pursuit of comfort." — Gary Brecka
Ben Greenfield was on hand to sign copies of the updated edition of his landmark biohacking reference Boundless, now five years on from the original. A must-have for anyone serious about optimizing their biology.
Max Lugavere, author and podcast host, was a fan favorite on the floor — his ability to translate nuanced health science into practical takeaways continues to build a devoted following.
Dr. Aseem Malhotra, British cardiologist and a leading voice in the Make America Healthy Again movement, brought a perspective shaped by years of challenging the mainstream medical consensus on diet, statins, and chronic disease.
The Tech Hall
The vendor floor showcased an impressive range of products, from clean nutrition to advanced biohacking devices.
Beam Minerals had a prominent booth with mineral shots available throughout the day. Beam has become a go-to recommendation for optimal hydration — minerals are something nearly everyone is deficient in, regardless of diet quality.
Alitura Naturals (founder Andy Hnilo) brought its line of ultra-clean, award-winning skincare products. One of the most trusted names in clean beauty within the health optimization community.
Unmatched Supplements from Statesville, NC earned high marks for both ingredient quality and flavor across its protein powder and electrolyte lineup.
Wyse Earth — a clean honey infused with adaptogens, from Juraj Kocar, former CEO of Somavedic. A standout for those seeking functional food.
Carbogenetics showcased CO2 treatment technology — an emerging modality that is flying under the radar but shows significant promise for recovery and cellular health.
Ultrahuman Ring attracted plenty of attention as a potential upgrade to the Oura Ring for continuous metabolic and sleep tracking.
Other notable finds on the floor: Baja Gold Salt (Gary Brecka's preferred mineral salt brand), Happy Gut Coffee (clean single-origin), Nomosu chocolate, Berski beef sticks with organ meats, Beefy Meat Chips made from Texas brisket, Organized App (connecting consumers with local farms for raw milk and grass-fed meat), Primeadine from Oxford Healthspan (spermidine longevity supplement), and Shielded Healing — Brian Hoyer's EMF and dirty electricity mitigation company.
The Evening Scene
The Beam Minerals afterparty on Saturday night featured clean mocktails and functional finger foods, sponsored by True Food Kitchen — a fitting cap to a day of health-focused discovery.
A Different Kind of Summit
What distinguished this event from other biohacking gatherings was its international character. The Health Optimization Summit has spent years building its community in the UK and Europe, and that global perspective was evident — in the speakers, the vendors, and the attendees. Expect it to return stateside as the health optimization movement continues to grow.
Looking for more health and biohacking events? Browse the full conference calendar at Health Conference List.