Most heart attacks don't come from nowhere. The warning signs are in your blood — years earlier.
Byolete tests the advanced markers your GP doesn't check, and gives you a clinician-reviewed report in plain English — so you can act before there's a problem.
◼︎UKAS- accredited
◼︎Reviewed by our clinical team
◼︎At home finger-prick - no clinic visit
◼︎Results in 5-7 days
WHY BYOLETE?
Your GP's cholesterol test was never designed to catch heart disease early
Routine NHS tests measure the same three numbers they've always measured. The markers that actually predict cardiovascular risk go completely unchecked
ApoB
The particle that causes heart attacks — your GP doesn't test it
ApoB counts the dangerous particles that burrow into artery walls. It predicts heart attack risk far better than standard cholesterol — and it's not included in any routine NHS panel.
Lp(a)
An inherited risk factor 1 in 5 people carry — and most never find out
Elevated Lp(a) significantly raises your lifetime risk of heart attack and stroke. It's genetic, it can't be changed by diet, and almost no one in the UK has ever been tested for it.
hs-CRP
Silent inflammation damaging your arteries for years before any symptoms
Chronic low-grade inflammation is one of the driving forces behind cardiovascular disease. hs-CRP detects it early — long before anything shows up on a routine blood test.
Find out what your GP has never tested — and what it means for your heart health.
Three ways we help you improve your health
HOW BYOLETE WORKS
At-home panels covering metabolic health, heart risk, hormones, and inflammation. UKAS-accredited lab results reviewed and interpreted by a pharmacist prescriber — not just numbers on a page.
Advanced blood testing
A private pharmacist-led online community with daily health insights, weekly live Q&A with Lee & Jess, access to 1-on-1 calls, and a growing library of evidence-based resources.
Beyond the prescription
Live events, talks, and health retreats. Whether you're a professional looking to up-skill, a retreat host wanting expert-led content, or someone joining one of our live webinars — we bring the clinical expertise to you.
Events, talks & retreats
Real People. Real Results
WHAT OUR CUSTOMERs SAY
Don’t take our word for it- here’s what happens when people finally get clear answers about their health.
★★★★★
Such a valuable service!! The process is so easy to follow, with step-by-step guidance and clear breakdowns of the results, backed up by expert insights and interpretations delivered in a friendly and professional way.
Definitely the go-to company!! ✅
Tim.M
★★★★★
Incredible value here 👏🏻 when it comes to health prevention you don’t need to look elsewhere - this contains everything you need to know and will help cut through all the noise that’s currently out there. Lee & Jess have done an amazing job of distilling everything down and making it easy to digest and take action! Fantastic resource!!
Anthony.L
★★★★★
Byolete is changing the game!!
For someone that had never done a blood test before the whole process was so easy to do. The way the product is delivered, to the step by step instructions. The quick response also with the test results is also amazing. They have an amazing breakdown of everything that the blood tests show. Plus if you’re like me and not clue up with the terminology, everything they find comes with a breakdown of information which is also so clear and easy to understand!
Would recommend everyone get a Byolete test now
Ben.B