Stay sharp, strong and ahead of your health for the next 20 years.
A personalised longevity and performance programme led by Dr George Collins, a Sports and Exercise Medicine Doctor working across Professional Rugby, Longevity Medical Education and Primary Care.
15 minutes on video with Dr George. Complimentary, with no obligation.
Dr George CollinsSports and Exercise Medicine Doctor
- Home blood test, accredited UK laboratory
- Results reviewed by Dr George before you speak
- 60-minute consultation on video
- Written health plan with clear priorities
- 8 to 12 week implementation period
- 45-minute progress review
For people who want to feel at their best, and stay there.
Prosper is a private, doctor-led longevity and performance practice for people in London and across the UK who want to stay fit, strong and sharp, train for what is next, and get back to their best.
Book a discovery call- Energy that lasts the day
Steady energy from the first meeting to the evening, with less reliance on coffee.
- Fitter and stronger
Build and keep muscle, fitness and a body composition you are proud of.
- A goal on the horizon
A marathon, a Hyrox, a ski season or a big sporting event ahead, and you want to arrive fit, healthy and ready.
- Sleep and recovery
Wake up rested and bounce back quickly from a hard week or a hard session.
- Sharp at work
Clear focus and the stamina to make good decisions late into the week.
- A long, active life
A plan built around staying fit, capable and independent for decades.
- Back to your best
If you have drifted from where you want to be, a clear route back to feeling like yourself.
Simple for you. Thorough behind the scenes.
Discovery call
15 minutes on video with Dr George to talk through your goals and whether Prosper is the right fit.
Home blood test
Your sample is taken at home and analysed by an accredited UK laboratory.
Consultation
A full hour with Dr George. Your results are read together with your history and goals.
Plan and review
A written plan with clear priorities, then a progress review at 8 to 12 weeks.
One programme, then support that continues.
Prosper Clarity
- Comprehensive baseline blood testing
- 60-minute consultation with Dr George
- Individual written health plan
- 8 to 12 week implementation period
- 45-minute progress review
Prosper Continuum
- Ongoing reviews at a pace that suits you
- Repeat testing to track progress
- A doctor who already knows your history
- Plans adjusted as life and training change
Talk it through first
Prosper is a private, self-funded service. The recommended pathway and costs are explained clearly on your discovery call.

A doctor behind every plan.
Dr George Collins · BSc(Hons) MBChB PGDipSEM DipFSEM
Dr George is a Sports and Exercise Medicine Doctor working across Professional Rugby, Longevity Medical Education and Primary Care. He is a Team Doctor in professional rugby and a Senior Trainer at Apex Longevity Academy, where he teaches practising clinicians.
Prosper brings the approach used to look after players in professional sport to people who want to perform and live well.
Start with a 15-minute call.
Talk through what you are looking for, how Prosper works and whether it is the right fit. On video, at a time that suits you.
From Dr George.
What does a performance doctor actually do?
The role, who it suits and how it fits alongside your GP.
Read the article Training and recoveryTraining hard but not improving?
The medical causes worth checking before you change the programme.
Read the article Blood testsReading a blood test beyond the normal range
Why trends, patterns and context tell you more than one number.
Read the articleFAQs
Where is Prosper based?
Prosper Clinic is based in London and works with clients across the UK. Consultations are by video and your blood sample is taken at home, so you can take part wherever you are.
Who is Prosper for?
Busy people who want to stay fit, strong and sharp: business owners, executives and anyone who trains seriously. Many clients simply want to feel at their best again and stay there.
Can Prosper help me prepare for a marathon, Hyrox or another event?
Yes. If you have a race, a season or a big trip ahead, Dr George looks at your bloods, recovery and training load and gives you a clear plan to arrive fit, healthy and ready.
What does it cost?
Prosper is a private, self-funded service. The recommended pathway and all expected costs are explained clearly before you decide whether to proceed, and the discovery call includes an open conversation about the likely investment. No surprises, and nothing to pay before you have chosen to go ahead.
Is this a blood-testing service?
No. Testing is part of the work, but it is selected for you by Dr George, for your goals and context. Dr George recommends what is worth testing and explains why.
Do I need to be an athlete?
No. Most Prosper patients are simply people who want to feel, function and age well. Athletes and coached clients follow the same programme with a performance emphasis.
What happens on the discovery call?
Fifteen minutes with Dr George, at no cost. What you are looking for, how Prosper works, the likely investment, and an honest answer about fit. It is not a medical consultation and there is no obligation.
Does Prosper replace my GP?
No. Prosper complements your GP rather than replacing primary care. Anything outside our scope is referred back appropriately.
How are consultations delivered?
By video, wherever you are in the UK. Your blood sample is taken at home.