Systemic copper levelCopper Toxicology & Metabolism Screen
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Copper Toxicology & Metabolism Screen

£65 ✓ In Stock

Choose your sample type:

What's covered in the price: Laboratory-supplied test kit with sample collection materials and prepaid return packaging. Results turnaround varies by test — see the estimated turnaround time shown above.
Results ready within 5 working days

Your sample goes to a UKAS accredited laboratory meeting ISO 15189 standards.

Date of birth required

After you receive your order confirmation email, please reply with your date of birth.

Blood sample
Urine sample
Home or Clinic
(phlebotomy charges apply)
CQC registered Accredited UK labs ISO 15189

How it works

Your testing journey

From order to results in four simple steps. Full transparency on where each step happens and what it costs.

1
Medi Test Direct kit delivered by post

Receive your kit by post

Dispatched same working day if ordered before 3pm. Royal Mail Tracked delivery, typically 1–3 working days. 90% of kits arrive within 24 hours.

2
Home collection option Clinic collection option

Depends on the sample you choose

Urine sample
Collect at home in private. No appointment needed.
Included in kit price
Blood sample
Book at one of our 365+ partner phlebotomy clinics.
Clinic fee applies
3
Urine sample at home Blood sample

Urine or blood — your choice

Urine
Collect a small sample in the container provided, seal the lid, and post it back. Takes under 5 minutes.
Blood
Finger-prick at home or venous draw at a clinic using the vacutainers provided.
4
Return sample by prepaid envelope

Return by prepaid envelope

Seal your sample in the biohazard bag provided and drop it in any Royal Mail postbox using the prepaid Tracked 24 envelope. Post Monday–Thursday for best results.

Why Test for Copper?

Copper is an essential trace element required for energy production, iron metabolism, connective tissue formation, and brain function. However, both deficiency and excess can cause significant health problems. Wilson's disease causes dangerous copper accumulation, while Menkes disease causes severe deficiency. Copper testing helps assess nutritional status, screen for genetic copper disorders, and monitor copper levels in people with liver disease or those on long-term zinc supplementation.

Common Sources of Copper Exposure

  • Shellfish (oysters, crab)
  • Liver & organ meats
  • Nuts & seeds
  • Dark chocolate
  • Beans & lentils
  • Leafy greens
  • Potatoes
  • Copper pipes (water)

Effects of Copper Exposure

  • Anaemia (deficiency)
  • Bone & joint problems
  • Fatigue & weakness
  • Neurological symptoms
  • Liver problems (excess)
  • Kayser-Fleischer rings (Wilson's)
  • Tremors (excess)
  • Frequent infections (deficiency)

Both copper deficiency and excess can cause serious health problems. Testing helps determine which direction the imbalance lies.

Important — Copper Exposure vs Sensitivity

Blood vs Urine for Copper: Blood (serum) copper is the standard test for assessing overall copper status—both deficiency and excess. Urine copper is specifically useful for investigating Wilson's disease , where 24-hour urine copper is characteristically elevated. For general copper assessment, blood is preferred.

Choose Your Sample Type

You can choose between a blood sample or a urine sample using the selector at the top of this page. Both measure copper exposure but in slightly different ways.

Choose BLOOD if:

  • You want to check your overall copper status
  • You're concerned about copper deficiency
  • You take zinc supplements long-term
  • You have unexplained anaemia or fatigue
  • Your doctor requested copper testing

Choose URINE if:

  • You're being investigated for Wilson's disease
  • You have a family history of Wilson's disease
  • You have unexplained liver problems
  • You're monitoring Wilson's disease treatment
  • Your doctor specifically requested urine copper

If you choose to test at home:

  1. 1Blood collection tube
  2. 2Single-use lancet device
  3. 3Sterile gauze pad
  4. 4Adhesive plaster
  5. 5Cleansing wipe
  6. 6Biohazard specimen bag
  7. 7Prepaid return envelope (Royal Mail Tracked 24)
  8. 8Step-by-step instructions

If you choose to visit a clinic:

This kit is sent to you and taken to your chosen clinic. The phlebotomist will collect your sample using the materials provided.

  1. 1Vacutainer blood collection tubes
  2. 2Needle and butterfly needle
  3. 3Tourniquet
  4. 4Alcohol swab
  5. 5Cotton wool and gauze
  6. 6Adhesive plaster
  7. 7Biohazard specimen bag
  8. 8Prepaid return envelope (Royal Mail Tracked 24)
  9. 9Laboratory request form
  10. 10Instructions for the phlebotomist

Urine Collection Kit

  1. 1Urine collection container
  2. 2Biohazard specimen bag
  3. 3Prepaid return envelope (Royal Mail Tracked 24)
  4. 4Chain of custody form (if applicable)
  5. 5Step-by-step instructions
No Fasting Required: You can eat and drink normally before this test. Dietary Note: Copper can be present in everyday foods. Recent dietary intake may influence urine copper levels. For the most accurate assessment, maintain your normal diet — your doctor can interpret results in context. For Sensitivity / Allergy Concerns: This test measures systemic copper levels, not copper allergy. If you suspect a contact allergy, you'll need a skin patch test from a dermatologist. Sample Collection: Follow the kit instructions carefully. Return your sample using the prepaid envelope on the same day as collection where possible. Avoid posting on a Friday or before a bank holiday.

Copper is an essential trace element involved in the formation of red blood cells, bone health, and nerve function.

Medical Disclaimer

This test is for screening and information only — it is not a medical diagnosis or professional advice. Please have your results reviewed by a qualified doctor or healthcare provider who can explain what they mean for your personal health situation. If your results show anything outside the normal range, or if you're worried about your health, see your doctor as soon as you can. Don't change any medications or treatments based on these results alone — always talk to your healthcare provider first.

NO CLINICS, NO QUEUES, NO HASSLE

Four steps to clarity

Pick your panel 01

Pick your panel

Browse over 200 clinically designed test kits and choose the one that fits your goals.

Kit to your door 02

Kit to your door

Everything you need arrives in discreet packaging with step-by-step instructions inside.

Collect your sample 03

Collect your sample

Follow the simple instructions in your kit — whether it's a finger-prick at home or a venous draw at a partner clinic.

Insights delivered 04

Insights delivered

Clear, easy-to-understand results sent to you online with actionable health guidance.

Frequently asked questions

Both copper deficiency and excess can cause health problems. Excess copper is associated with Wilson's disease, liver damage, and GI symptoms. Deficiency can cause anaemia and neurological problems. This test assesses your copper status.

No.

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