HEALTH & WELLNESS
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Weight Gain Profile
19 markers examining the hormonal and metabolic factors that make weight management harder than it should be.
19 biomarkers
Same-Day Results
£125.00
★ 4.7 Star Rating◆UKAS-ACCREDITED PARTNER LAB◆Same Day Lab Processing◆We Come to You◆UK-Wide Phlebotomy◆Clinically Overseen Reports◆Doctor-Led Support◆★ 4.7 Star Rating◆UKAS-ACCREDITED PARTNER LAB◆Same Day Lab Processing◆We Come to You◆UK-Wide Phlebotomy◆Clinically Overseen Reports◆Doctor-Led Support◆
Who it's for
Anyone struggling with weight that won't shift despite the effort — and wanting to rule out the medical causes that no amount of diet or exercise will fix. Designed to identify treatable underlying factors.
What you'll learn
Nineteen markers covering thyroid function, insulin resistance, cortisol, testosterone and HbA1c — the hormonal and metabolic drivers that determine how easily your body holds or loses weight.
Why it matters
Weight is rarely just about willpower. Underactive thyroid, insulin resistance and chronic cortisol elevation make weight loss biologically harder — and standard GP testing rarely covers them all. Knowing what's actually driving things changes the strategy entirely.
What you'll receive
Everything you need to understand your health
Clinician-reviewed results
Every result reviewed and annotated by a qualified clinician.
Free AI health report
Your personalised AI-generated report explains every biomarker in plain English.
Results stored in your personal dashboard
View all your results securely in your personal dashboard and app.
KEY MARKERS
The 5 markers behind unexplained weight gain
TSH
Underactive thyroid is the most common medical cause of weight gain
Insulin
Fasting insulin reveals resistance before glucose becomes abnormal
Cortisol
Chronically elevated cortisol drives abdominal fat storage
Testosterone
Low testosterone in both sexes linked to body fat increase
HbA1c
Blood sugar control; pre-diabetes detected here first
WHAT'S INCLUDED
What's included in this test
19 biomarkers across 8 panels, all clinician-reviewed.
Health
Hormones
Nutrition
Fasting Glucose
1 marker
Fasting Glucose
DIABETES
1 marker
HBA1C
Lipid Panel
4 markers
Cholesterol
LDL
HDL
Triglycerides
Liver Function
5 markers
Total Bilirubin
ALP
ALT
CK
GGT
Thyroid Panel
3 markers
TSH
Free T3
Free T4
Cortisol (AM sample)
1 marker
Cortisol
Hormones
3 markers
Testosterone (Total & Free)
Estradiol
SHBG
Vitamins
1 marker
Vitamin D 3
How it works
Simple from order to results
1
Order online
Add to basket, checkout securely. Choose your preferred collection method.
2
Give your sample
Visit one of our partner clinics, arrange a home visit, or use the free home collection kit included with every order. Takes less than 5 minutes.
3
Get your results
Results in your secure portal, tested the same day your sample reaches our lab. Full clinician review included.
MAKE IT WORK HARDER
Upgrade your test
Hba1c Blood Test
1 biomarkers
Add an HbA1c test — blood sugar control is central to weight regulation
£35.00
Cortisol Blood Test
1 biomarkers
Add a Cortisol test — adrenal-driven weight gain shows here
£40.00
FAQ
Common questions
How do I take my blood sample?
We post you a free venous home collection kit with everything you need — sample tubes, instructions and a pre-paid Tracked 24 return envelope. You’ll need someone trained to draw blood, or you can add a phlebotomist home visit at checkout and we’ll come to you.
When should I take my sample?
Morning is best — most hormones (especially testosterone and cortisol) follow a daily rhythm and read most accurately before 10am. Avoid intense exercise for 24 hours beforehand so your recovery and inflammation markers read true.
How fast will I receive my results?
Same day your sample arrives at our UK lab. You’ll get a notification when your AI report is ready in your private dashboard.
What if I take the sample wrong?
If you have a problem during collection — the tube won’t fill, you spill it, the cap leaks — message us before you post the sample and we’ll send a free replacement kit. Once it reaches the lab, retests carry a £15 fee, so it’s always cheaper to flag it with us first.
Will I understand the results?
Yes. Every result comes with a plain-English AI report explaining what each marker means and what’s optimal for your age and goals. If you want to talk it through, you can book a consultation with one of our doctors.
Where is my sample tested?
All samples are processed at our own UKAS-accredited UK laboratory, Bloods UK Ltd. We run the lab in-house — meaning shorter chain of custody, faster turnaround, and tighter quality control than third-party processors.
How is this different from a blood test from my GP?
Your GP tests to diagnose illness — we test to optimise your health. This is a focused panel of 19 markers, read against optimal ranges rather than just ‘in range’, with a plain-English AI report that’s yours to keep. Want a wider picture? You can add related markers at checkout or choose one of our full-body panels.
Wherever possible, samples are tested on the same day. Occasionally, testing may take a little longer due to laboratory workflows or operational requirements.
