I’ve attended the Health Optimisation Summit in both London and Austin, and I can genuinely say it is the most comprehensive health and wellbeing event I’ve ever experienced and I've been to many. The quality of the speakers is exceptional. You’re hearing from some of the most knowledgeable, forward thinking and inspiring people in health, longevity, performance and wellbeing, alongside an incredible range of exhibitors bringing genuinely innovative products, ideas and technologies into one place. But what makes this event particularly special is the community that has grown around it. There’s an energy that you simply don’t get at most conferences. People actually connect, share ideas and build relationships, relationships that have become genuine friends for life. London and Austin have both been outstanding experiences, and each time I leave with new knowledge and some incredible product/gadgets and supplements. Not one to miss!

This is one of the most important expos you can visit in current times. Increase your health, vitality and longevity. Really well ran with a fantastic crowd and a list presenters. A must attend.

Life changing experience! Since I went to this event literally changed my habits. Started drinking electrolytes, wearing blue blocking glasses at night. Got my sleep in check. Also I found out that I had low testosterone which I never thought about. I work out more, dropped my body fat, feeling better than ever. It’s a great event that opens your eyes in so many ways. If you are into health it’s for you but if you are not into health it’s even more for you. I had no idea about health optimization, and it literally kickstarted my journey!

Sophie F.

If you’re looking for the latest innovative health solutions, you’ll definitely find them at the London Health Optimisation Summit. The organisers are genuinely passionate about the industry, and it shows. The atmosphere is lively and welcoming, making it easy to learn from inspiring speakers while browsing and trying out cutting-edge products for ongoing optimal health and living. It’s fun and engaging

Teresa N.

One of the best health & wellness events I have been to, and so extremely well organized, nothing is left to chance. I went there first time in 2023 with a general ticket and was amazed by the mix of exhibited products, speakers and workshops. In 2025 I went again but with a VIP ticket and have to say it was more than worth it, especially for networking in the space. I can highly recommend this event for everyone - no matter if for business or personal interest. The only "suboptimal" part is, that there is always such an amazing offer of things to do or people to listen to, that it is really hard to choose what to prioritize ;)

Martin T.

I have attended and spoken multiple times. Every year it is bigger and better. Transformative. Tim has his finger on the pulse of everything new and interesting in health Optimisation and you will get it all here. A must attend.

Victor V.

This is an EPIC event! do not miss it.

The energy and excitement at the Health Optimisation Summit are amazing. There’s always a fantastic line-up of speakers, and it’s great to discover the latest health technology, gadgets, and supplements on offer. It’s an inspiring event with so much to see, learn, and experience. If you’re thinking about attending just one health and longevity event this year, the Health Optimisation Summit has to be the one!

This is a great event with amazing speakers, great exhibitors and a lovely community eager to share knowledge.

Kris G.

Having attended the world’s leading biohacking and performance events as a speaker, exhibitor and attendee, I consider the Health Optimization Summit the global benchmark. London and Austin bring together cutting-edge technology, world-class minds and a community driven by shared knowledge rather than a hard sell. Tim Gray lives the lifestyle he promotes, and that authenticity runs through the entire experience. For anyone serious about biohacking, longevity and human performance, I always tell them that HOS is the event to attend on either side of the Atlantic.

The best curation of brands and speakers you’ll see, but not only that, a room full of growth minds to connect and learn from. Unmissable for me. The retreat the team put together was also one of the best event experiences I have ever had

Dr. A.

This event is the easy peasy go-to for anyone interested in health, longevity, and all things biohacking. I have made sure not to miss an edition since 2022. The event is packed with the latest in medical screening procedures, supplements, science-backed protocols for health, fitness, focus, beauty, and general wellbeing. The speakers are all top of the range and not just from Europe. Their VIP package is, for a change, actually worth it, incredible gala dinner with all the speakers, private space with extra gizmos, tech, and chilling areas. The curation is clockwork dialled in with maniacal detail. The dedicated networking spaces and cool side events create many opportunities for meaningful conversations and collaborations. It feels less like a conference and more like a community of people genuinely interested in advancing the future of health. I'll certainly be back.

Gaetan L.

Always look forward to this event every year, it’s the 4 year that I’ll be going, met many like minded people and friends at the event. Some of the most innovative brands exhibit there so you can try some cool stuff and amazing speakers. The vip event was also very well organised in the Shard, awesome spot! Highly recommended

Best health event, hands down. I’ve been every year either as an attendee or exhibitor and can’t wait for the next show.

HOS and Tim have been an inspiration for creating Healthy Horizon in Lisbon. Thank you for creating this and continuously pouring your love and energy in this project.

Nataliya V.

Got really useful information and connections. Very informative event, will definitely join the next one!

Tobbe O.

The summit was the start of a whole new era for me. Met so many new exciting people and was astounded by all of the presentations. First class through and through. ⭐️

Sara C.

I've been coming to the Health Optimisation Summit since the very first event back in 2019, and it's genuinely the highlight of my year. I love getting to meet so many people in the health space, trying out new gadgets, platforms and tools, discovering new brands, and making new friends along the way. I also work in the health industry myself, so it's a fantastic opportunity to connect with partners and both current and potential clients. The whole event feels like an amazing community that leaves you feeling empowered to change and improve your life. I always walk away feeling inspired, and I'd highly recommend it to anyone in the health and wellness space.

Nima M.

The Health Optimisation Summit continues to set the standard for what a world-class health and longevity conference should be. The calibre of speakers, the quality of the science, and the opportunity to connect with some of the brightest minds in medicine, performance, and wellness make it an event I look forward to every year. It’s one of the few conferences where evidence-based research meets practical application, leaving you with ideas you can immediately implement. Beyond the talks, what really stands out is the community. Being surrounded by people who are genuinely committed to advancing human health, challenging conventional thinking, and sharing knowledge creates an incredibly inspiring atmosphere. A huge thank you to the organisers for putting together another exceptional event. I’m already looking forward to the next one.

The Health Optimisation Summit is absolute class ! This is for anyone interested in health of every level. Great speakers, top lectures and superb people all round