You measure everything else.
Maybe it's time to measure you.
Your watch knows your heart rate.
Your phone knows how many steps you've taken.
You know how much you lifted.
How far you ran.
How well you slept.
But what about what's happening inside your body?
Welcome to:
St Helen’s Performance
A clinician-led health and performance programme combining comprehensive blood testing, personalised supplementation, ongoing monitoring and IV therapy.
Don't guess. Measure.
Start my performance assessmentThis isn't just for athletes.
Performance means different things to different people.
For some, it's running faster.
For others, it's building muscle.
Recovering better.
Getting through a demanding working week.
Feeling less exhausted.
Understanding their testosterone.
Improving their nutrition.
Or simply reaching 40, 50 or 60 and deciding:
“I want to know what's actually going on inside my body.”
St Helen's Performance is designed for people who want to understand their health today — and take an active role in looking after it for tomorrow.
It starts with your blood.
One test. A much bigger picture.
We start with a comprehensive venous blood test.
Not because we're looking for a single magic number.
We're looking at how different parts of your health fit together.
Then we put the pieces together.
A laboratory report can contain dozens of numbers.
That's useful.
But numbers without context aren't the whole story.
We combine:
- Your blood results
- Your symptoms
- Your lifestyle
- Your training
- Your nutrition
- Your goals
to create your:
St Helen's Performance Report
See your health differently.
Instead of simply handing you pages of laboratory results, your Performance Report should help you understand what they mean.
St Helen’s Performance Report
ExampleEnergy
0/ 100
Hormonal
0/ 100
Metabolic
0/ 100
Cardiovascular
0/ 100
Nutrition
0/ 100
Recovery
0/ 100
Performance categories and scores are designed to help present results in an accessible format and should not be presented as validated medical risk scores.
Knowing is only the start.
What are we actually going to do about it?
This is where St Helen's Performance becomes different from simply ordering a blood test online.
Once we understand your results, we build a programme around you.
- 01Test
- 02Understand
- 03Personalise
- 04Optimise
- 05Retest
Your Performance Stack
Supplements shouldn't be one-size-fits-all.
Walk into a supplement shop and you'll find hundreds of bottles.
Go online and you'll find thousands.
- Vitamin D
- Magnesium
- B12
- Iron
- Omega-3
- Multivitamins
- Performance supplements
The problem is knowing:
What do YOU actually need?
St Helen's Performance uses your blood results, diet, lifestyle and goals to help create your personalised Performance Stack.
What could be in my Performance Stack?
Your programme is personalised, so not everyone receives the same combination.
Depending on your assessment, this may include:
Vitamin D3
Important for normal immune function, muscle function and bone health.
Magnesium
Important for normal energy metabolism, muscle function and nervous-system function.
B Vitamins
Including B12 and folate where appropriate, with important roles in normal energy metabolism and red-blood-cell formation.
Omega-3
EPA and DHA are long-chain omega-3 fatty acids with established roles in normal physiology.
Zinc & Selenium
Essential trace minerals involved in numerous normal biological processes.
Iron
Not something everybody should automatically take. Where iron supplementation is appropriate, we can identify this from your clinical assessment and blood results rather than simply putting iron into everyone's daily supplement.
And Performance nutrition.
Depending on your goals, your Performance programme can also consider evidence-based sports nutrition.
Creatine
Creatine is one of the most extensively researched sports supplements and can improve physical performance in successive bursts of short-term, high-intensity exercise when consumed at an appropriate daily dose.
Electrolytes
Particularly relevant depending on training volume, environment and fluid losses.
Protein
Rather than simply selling everyone protein powder, we can help you understand your overall protein requirements based on your diet, body size, activity and goals.
Your box. Built around you.
St Helen's Performance
Your Performance Stack
Built around your results.
Delivered every 3 months.
Your personalised daily supplements arrive organised into simple AM and PM packs where appropriate.
As your results and requirements change, your programme can change too.

And then we measure again.
Because optimisation without measurement is still guessing.
Your baseline gives us somewhere to start.
But Performance isn't meant to be a snapshot.
Where appropriate, targeted blood testing can be used during the programme to see how specific markers are changing.
Then your comprehensive monitoring assessment allows us to look at the bigger picture again.
Measure.
Change.
Measure again.
Your first Performance Assessment
Everything starts here.
Your initial St Helen's Performance Assessment includes:
Comprehensive Performance blood panel
Including key markers across hormones, nutrition, metabolic health, cardiovascular health, thyroid, liver, kidney, blood cells and iron status.
Testosterone & male hormone profile where appropriate
Including testosterone and the related markers needed to understand it in context.
Clinical Performance consultation
We discuss your health, lifestyle, symptoms, training and goals.
St Helen's Performance Report
Your results translated into something you can actually understand.
Personalised Performance recommendations
Including your proposed Performance Stack.
Your first Hydration Station IV
Finish your assessment pathway with your first selected IV hydration experience.
Don't just want the test?
Make Performance ongoing.
Your assessment tells us where you're starting.
St Helen's Performance allows us to keep working on it.
Your Performance programme includes:
- Your personalised daily Performance Stack
- Your supplements supplied
- A new three-month supply delivered every quarter
- Ongoing programme adjustments
- Targeted monitoring where clinically appropriate
- Annual comprehensive Performance blood assessment
- Updated St Helen's Performance Report
- Three selected Hydration Station IV treatments every year
Start for £50 a month
Your first 3 months
£50 / month
Then
£70 / month
12-month programme.
Your initial £199 Performance Assessment is purchased separately before starting the programme.
Why not just buy a multivitamin?
Because you're not everyone else.
There are some excellent supplements available.
But a supplement designed for thousands of people can't know:
- Your vitamin D level.
- Your ferritin.
- Your B12.
- Your cholesterol.
- Your HbA1c.
- Your testosterone.
- Your SHBG.
- Your lifestyle.
- Your diet.
- Your goals.
We can.
We don't start with the bottle.
We start with you.
And no — this isn't a testosterone clinic.
Testosterone is important.
But prescribing testosterone isn't the objective of St Helen's Performance.
Understanding your health is.
If testosterone is low, the question isn't simply:
“How do we increase it?”
The first question is:
Why?
Your hormonal results need to be considered alongside your symptoms, general health and other blood markers.
Where something requires further investigation or medical treatment, we'll explain the appropriate next step.
Where lifestyle, nutrition or supplementation can play a role, we'll help you build that into your programme.
Performance is personal.
Maybe you want to run faster.
Maybe you want to lift heavier.
Maybe you want better recovery.
Maybe you're interested in your testosterone.
Maybe you're working ridiculous hours and wondering why you're exhausted.
Maybe you're thinking more about longevity and healthy ageing.
Or maybe you simply want to know what's going on inside your body.
You don't need to be an athlete.
You just need to be interested in performing at your best.
Don't guess.
Measure.
- Comprehensive blood testing
- Testosterone & hormones
- Personalised supplementation
- Performance nutrition
- Ongoing monitoring
- IV therapy
Your St Helen's Performance Assessment
£199
Start my performance journey