Are Your Supplements Actually Working?

A simple blood test shows you exactly what your body needs and what it doesn’t

Supplements Are a Minefield

There are thousands of supplements available. Different forms. Different doses. Different advice everywhere.

But the real questions are:

  • Do you actually need them?
  • Are you absorbing them properly?
  • Are they improving your levels?
  • Or are you wasting money?

Without testing, there’s no way to know.

With testing, everything becomes clear.

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NutriCheck
Essential Vitamin & Nutrition Panel

A Core Vitamin blood test, Build a more complete picture with any add-on's you need

Perfect for anyone who wants to view vitamin levels and see if Supplementation is working.

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NutriCheck
Essential Vitamin & Nutrition Panel

A Core Vitamin blood test, Build a more complete picture with any add-on's you need

Perfect for anyone who wants to view vitamin levels and see if Supplementation is working.

Nutricheck

£95

Essential Vitamin & Nutrition Panel

Optional Add- On

Upgrade your Test - Save money

NutriCheck

Essential Vitamin & Nutrition Panel

A Core Vitamin blood test, Build a more complete picture with any add-on's you need. Perfect for anyone who wants to view vitamin levels and see if Supplementation is working.

Features / Tests
NutriCheck
NutriCheck XL
NutriCheck Pro (Blood + DNA)
Vitamin D
Vitamin B12
Folate
Magnesium
Iron
Ferritin
TIBC
Transferrin Saturation
REPORTS & INSIGHTS
Click to Learn More
AI Optimisation Report
OPTIONAL ADD-ONS (£10 each)
Heart Health Panel (Cholesterol Panel)
+£10
Diabetes Check (HbA1c)
+£10
Liver Health Panel
+£10
PRICING
Base Plan
£95
Add-ons
£10 each

Get an AI Personalised Traffic Light Report

Choose an AI Report at Checkout, it will help you make sense of your results and what you might need moving forward 

What does your DNA say about you?

Your DNA affects how your body processes vitamins. This is called methylation.
Some people cannot properly absorb standard forms of nutrients like folate or B vitamins.

This test shows:

  • How your body processes nutrients.
  • Which supplement forms work best for you.
  • How to optimise absorption long-term.

How to optimise absorption long-term

Your DNA Doesnt change This test only needs to be done once in your Lifetime.

It gives lifelong insight into your nutritional needs.

Poor Recovery or Muscle Function

Magnesium, vitamin D, and nutrient balance play a major role.

Poor Recovery or Muscle Function

Magnesium, vitamin D, and nutrient balance play a major role.

Fatigue & Low Energy

Often linked to iron, B12, or vitamin D deficiency.

Fatigue & Low Energy

Often linked to iron, B12, or vitamin D deficiency.

Low Mood (especially in winter)

Vitamin D deficiency affects millions in the UK.

Low Mood (especially in winter)

Vitamin D deficiency affects millions in the UK.

Hair, Skin & Nail Concerns

Iron, B vitamins, and nutritional status are key.

Hair, Skin & Nail Concerns

Iron, B vitamins, and nutritional status are key.

A Nutricheck could help If feel these Symptoms

Most people only test when something feels off. Low energy. Brain fog. Mood changes. But by then, deficiencies have often been there for months.

Know Exactly What Your Body Needs

Stop guessing. Start testing. Start improving.

How It Works

01

Test Your Levels

Simple blood testing at home or with a phlebotomist — quick, convenient, and accurate.

02

Get Clear, Personalised Results

See exactly where you stand, including deficiencies, optimal ranges, and priority markers.

03

Receive Targeted Recommendations With our AI Report

Understand what to take, the right form, and the right dose — based on your data.

04

Supplement With Confidence

Only take what your body actually needs. No guesswork. No unnecessary products.

05

Retest and Track Progress

Recheck your levels to confirm improvement and adjust as your body changes.

Stop Wasting Money on the Wrong Supplements

Most people spend £300–£1,000+ per year on supplements

Testing helps you:

  • Avoid unnecessary supplements.
  • Focus on what actually works.
  • Improve energy and wellbeing faster.

Testing removes the guesswork.

TESTIMONIAL

Andrew Hayes

I was taking iron for months but still exhausted. Testing showed my levels were still low — and why. After adjusting properly, my energy completely changed.

David

I was taking iron for months but still exhausted. Testing showed my levels were still low — and why. After adjusting properly, my energy completely changed.

Sarah

The DNA test explained why certain supplements never worked for me. It was a game changer.

FREQUENTLY ASKED QUESTIONS

Do I need a GP referral?
No. This is a screening offer open to men aged 40+. We provide your lab result only — please discuss interpretation with your GP or specialist.

 PSA tests require a venous blood sample (from your arm) for accuracy and volume. Finger-prick samples can give false results.

Avoid anal sex, ejaculation, vigorous exercise, and testing during infection for 48 hours before your sample.

 We can send a phlebotomist to you for a small fee or arrange a group visit if 10+ participants.

 Typically 24 hours after the lab receives your sample.

Elevated results can mean several things — not always cancer. We encourage you to book a follow-up with your GP for further assessment.
Yes — the test and lab processing are free this November. Only optional home draw fees apply.
Bloods UK operates under CQC registration and UK GDPR regulations. Your data is never sold or shared for marketing without consent.
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