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measure optimise thrive

Optimise your performance today, protect your health for tomorrow.

At Alixr, we MEASURE your key Performance Thresholds and Biomarkers so you can OPTIMISE your training and THRIVE in the future.

Being 'normal' doesn’t mean being 'healthy' or 'optimal.

Optimise your performance today, protect your health for tomorrow.

Longevity
Performance

Longevity Live Healthier Longer

Discover the key markers of long-term health, vitality and resilience. Ideal for anyone looking to stay sharp, strong and independent as they age.

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Performance Measure. Optimise. Thrive.

For runners, cyclists, triathletes and HYROX athletes seeking to optimise every edge. Use data-driven testing to improve endurance, recovery and performance.

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PERFORMANCE

Measure.
Optimise.
ThrivE.

For runners, cyclists, triathletes, and HYROX athletes looking to train smarter and race harder.

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longevity

live
healthy
longer

Discover the key markers of long-term health, vitality and resilience. Ideal for anyone looking to stay sharp, strong and independent as they age.

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what we test

Discover the key markers of long-term health, vitality and resilience. Ideal for anyone looking to stay sharp, strong and independent as they age.

VO2Master_Coaching_06

VO₂ Max

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Alixr VO2 running 3-min

Lactate Threshold

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VO2Master_RMR_Female_01

RMR

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Alixr-momentum-min

FatMax

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task_01k8vwbj8mfdp8ttjxcqpxpqf2_1761872368_img_1

3D Body Scan

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Blood Tests in Bristol

Blood Tests

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Stride - DNA swab (photoshoot)

DNA

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https://alixr.co.uk/

Strength & Conditioning

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sweat

Sweat & Hydration

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Why Choose Alixr?

  • Gold-standard lab testing, trusted by university performance centres
  • Individualised reports and guidance
  • Expert team of physiologists and coaches
  • Tailored protocols for athletes and everyday people alike
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what our clients say

Discover the key markers of long-term health, vitality and resilience. Ideal for anyone looking to stay sharp, strong and independent as they age.

steve tape

Your future self will thank you. We’ve all seen mental health take centre stage in recent years (rightly so), but what about physical and biological health? Since hitting the big 5-0, I’ve started thinking differently—not just about living longer, but living better. That’s why I turned to Ed Dench and the team at Alixr for a comprehensive health assessment. Physical testing + a deep dive into 54 blood biomarkers = a clear picture of my health.” Here’s the truth: Did I want to know the results? Not entirely. Was I afraid of what they might find? Absolutely. But here’s the lesson → Knowing now beats regretting later. The results? A mix of relief, actionable insights, and motivation. Think of it as an MOT for your body…

sam richards

I had no idea if I was making progress or just treading water. Alixr showed me exactly where I stood—and how to improve. It’s a relief to finally have clarity.

ra squires

Your future self will thank you. We’ve all seen mental health take centre stage in recent years (rightly so), but what about physical and biological health? Since hitting the big 5-0, I’ve started thinking differently—not just about living longer, but living better. That’s why I turned to Ed Dench and the team at Alixr for a comprehensive health assessment. Physical testing + a deep dive into 54 blood biomarkers = a clear picture of my health.” Here’s the truth: Did I want to know the results? Not entirely. Was I afraid of what they might find? Absolutely. But here’s the lesson → Knowing now beats regretting later. The results? A mix of relief, actionable insights, and motivation. Think of it as an MOT for your body…

cathy pritchard

I am glad I took this step, thanks for the guys at Alixr that helped me understand my test results and it was interesting to use the AI for food plans. Think of it as an MOT for your body. I discovered hidden strengths, areas to watch, and real peace of mind. Priceless.

connor jones

A great experience with Alixr. I was able to spend some time with Ed talking about my current fitness, goals, things that I am working towards, perhaps some things that I am concerned about, and my VO2 max report, and 3D body scan report (both of which are very comprehensive and detailed) were able to tell me all I needed to know about where things are going well, where I might be able to improve, and what I might want to consider in the future. The technology is so advanced that in what felt like just a matter of moments, I had a complete overview of my health and well-being. There is perhaps then no better time to put some of these things into action than the start of a new year… A massive thanks to the team at Alixr for all of their input and insight – I cannot recommend highly enough (be it for yourself, your family, your friends, or your colleagues). You may even get a free water bottle out of it.

chris and elaine barley

I had a sweat test with Justin and Ed last week. They were really welcoming and talked me through the whole process clearly. The results will be really informative for an endurance event I have coming up in the next few weeks. I would highly recommend them and will definitely use them again.

what our clients say

Alixr

5

16 Google Reviews

Adam Turpin
Adam Turpin
7 months ago
The lactate threshold test results were invaluable to Cat and I before doing our first Hyrox race as it told us what pace to run at without accumulating too much lactate. It helped so much. These guys are onto something!
Bilal Irshad
Bilal Irshad
10 months ago
Amazing Experience at ALIXR! I had such a great experience at ALIXR — honestly one of the best things I’ve done for my health journey. The whole process was super professional yet really fun. The 3D scanner was definitely my favorite part. Alicia and the team were awesome — friendly, fast, and super knowledgeable. I got my report back so quickly and it was super detailed. I’ll definitely be coming back in 12–16 weeks to check my progress. Already told four people my resting heart rate is 56 😎 Highly recommend ALIXR to anyone serious about improving their health and performance!
Leah Williams
Leah Williams
10 months ago
A brilliant experience! I thought this type of testing would only be for competitive/professional athletes but I've found it so useful. I train Hyrox and CrossFit and have been on a fitness journey for a long time so was really cool to have a more evidence based perspective of my fitness. I'm able to implement the report findings into my training pretty easily too which is great. Alicia did my test and she was so friendly and easy going whilst being soooo informative so I really understood the process and didn't feel intimidated by all the technical stuff! Would definitely recommend and i'd love to come back in 6 months or so to re-test!
Adam Wookey
Adam Wookey
7 months ago
Had a really great session with Alixr to get some baseline numbers on my lactate threshold and VO2 to allow me to refine my training for Brighton half marathon. It was great to really understand how my body responds to running stress and to help me manage my training load. If you're looking to add more miles, definitely getting a better understanding of where you sit has been a game changer. Thoroughly recommended.
Gemma Hallett
Gemma Hallett
a year ago
After hearing about what Alixr had to offer, I recently undertook the “Pro” test in order to give me some comprehensive feedback surrounding my overall health and body composition. Justin took my test and made me feel instantly at ease, giving me all the information on how the tests would be run, the results I would obtain from each one, and what that would indicate about my overall health. After the test I received a comprehensive breakdown of the full results in a document, detailing how I fared against optimal guidelines for each measure, and how to improve each marker if necessary. Since receiving my results, I have also used Alixr for blood and DNA testing to gain a further insight into how my body is aging and coping with the lifestyle that I lead - can’t wait for the results to come through!

our knowledge base

Discover the key markers of long-term health, vitality and resilience. Ideal for anyone looking to stay sharp, strong and independent as they age.

A Simple Way Forward

Pick an Approach

Use our quiz or talk to us about your concerns—weight loss, performance, or general health.

Book a Session

We’ll schedule the necessary tests or physical assessments at a convenient time.

See Your Data, Make a Plan

Get a clear report that highlights where you stand, areas you need to focus on and how to achieve your goals.

Steve Tope- Linkedin
"Your future self will thank you. We’ve all seen mental health take centre stage in recent years (rightly so), but what about physical and biological health? Since hitting the big 5-0, I’ve started thinking differently—not just about living longer, but living better. That’s why I turned to Ed Dench and the team at Alixr for a comprehensive health assessment. Physical testing + a deep dive into 54 blood biomarkers = a clear picture of my health." Here’s the truth: Did I want to know the results? Not entirely. Was I afraid of what they might find? Absolutely. But here’s the lesson → Knowing now beats regretting later. The results? A mix of relief, actionable insights, and motivation. Think of it as an MOT for your body...
Sam Richards- Linkedin
"I had no idea if I was making progress or just treading water. Alixr showed me exactly where I stood—and how to improve. It’s a relief to finally have clarity."
RA Squires- Google Review
"I had sweat testing performed with the guys at Alixr and I couldn’t recommend them more. The whole process was really straightforward and the guys themselves were very friendly and encouraging. The test results have been really useful to guide my training for an upcoming endurance event, and I’ll definitely be using their services again in the future. Thanks guys!"
Cathy Pritchard- Linkedin
"I am glad I took this step, thanks for the guys at Alixr that helped me understand my test results and it was interesting to use the AI for food plans. Think of it as an MOT for your body. I discovered hidden strengths, areas to watch, and real peace of mind. Priceless."
Connor Jones- Google Review
A great experience with Alixr. I was able to spend some time with Ed talking about my current fitness, goals, things that I am working towards, perhaps some things that I am concerned about, and my VO2 max report, and 3D body scan report (both of which are very comprehensive and detailed) were able to tell me all I needed to know about where things are going well, where I might be able to improve, and what I might want to consider in the future. The technology is so advanced that in what felt like just a matter of moments, I had a complete overview of my health and well-being. There is perhaps then no better time to put some of these things into action than the start of a new year… A massive thanks to the team at Alixr for all of their input and insight - I cannot recommend highly enough (be it for yourself, your family, your friends, or your colleagues). You may even get a free water bottle out of it.
Chris and Elaine Barley- Google Review
"I had a sweat test with Justin and Ed last week. They were really welcoming and talked me through the whole process clearly. The results will be really informative for an endurance event I have coming up in the next few weeks. I would highly recommend them and will definitely use them again."
Nicholas Thomas- Google Review
"Fantastic experience with Alixr. Justin guided me through my Vo2 max test and then went through my results after. It was so interesting to find out my fitness stats and know my weak areas for improvement."
Gemma Hallett- Google Review
"After hearing about what Alixr had to offer, I recently undertook the “Pro” test in order to give me some comprehensive feedback surrounding my overall health and body composition. Justin took my test and made me feel instantly at ease, giving me all the information on how the tests would be run, the results I would obtain from each one, and what that would indicate about my overall health. After the test I received a comprehensive breakdown of the full results in a document, detailing how I fared against optimal guidelines for each measure, and how to improve each marker if necessary. Since receiving my results, I have also used Alixr for blood and DNA testing to gain a further insight into how my body is aging and coping with the lifestyle that I lead - can’t wait for the results to come through!"

The Need for Real Answers

It starts with a nagging feeling: maybe you’re not as fit as you’d like, or you sense there’s something off beneath the surface. You go to the gym, try new diets, yet results still don’t match the effort. Sometimes you feel stuck, or worse—uncertain what might be lurking beneath it all, wondering what health issues could appear later.

“There comes a point where we need to stop just pulling people out of the river. We need to go upstream and find out why they’re falling in."

— BISHOP DESMOND TUTU

Alixr’s Data-Driven Solution

That’s where Alixr steps in. We’re not here to dish out more generic fitness advice. Instead, we’re the team that uncovers precisely what’s happening inside your body. No more guesswork—we give you real, tangible data on how your muscles work, where your energy goes, and what your body truly needs. With these insights, you’ll know what really matters and avoid wasting time on what doesn’t.

Why People Turn to Alixr

Unclear Starting Point

Unsure why your efforts aren’t delivering results? We give you a detailed baseline.

Hidden Health Concerns

Avoid being caught off-guard by issues lurking beneath the surface.

Overwhelming Advice

Conflicting tips can be confusing—our data-driven approach cuts through the noise.

Genuine Motivation

Tangible data sparks a deeper sense of responsibility and encourages real progress.

A Simple Way Forward

Pick an Approach

Use our quiz or talk to us about your concerns—weight loss, performance, or general health.

Book a Session

We’ll schedule the necessary tests or physical assessments at a convenient time.

See Your Data, Make a Plan

Get a clear report that highlights where you stand, areas you need to focus on and how to achieve your goals.

Your Alixr Health Report

After completing your Alixr Physical Test, you’ll receive a detailed yet user-friendly report that provides clear insights into your health and fitness. This report covers key areas such as cardiovascular fitness, body composition, muscle strength, and much more, giving you a comprehensive understanding of where you stand.

Understand Your Results:

  • Easy to Read: Our reports are designed with simplicity in mind, making it easy to understand your health metrics and what they mean for you.
  • Expert Support: If you have questions, our team are here to provide guidance on your results.
  • Personalised Consultation: We can connect you with our longevity doctor who will walk you through your report and help you create a personalised health and fitness plan.

 

With Alixr, you’re not just getting data—you’re getting actionable insights and support to help you take control of your health.

What is Longevity?

Longevity isn’t just about living longer—it’s about living better. It’s the science and practice of optimising your health to increase not only your lifespan but also your health span—the number of years you live in good health.

Got some questions?

We’re here to help. If you have any questions about our services or how they can benefit you, please reach out.

BOOK A TEST

Harness Technology  
to Gain Control  
of Your Longevity    
& Future Health 

 Harness Technology to  
 Gain Control of Your  
 Longevity & Future Health 

Join Alixr now, embrace longevity today

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