One tree planted with every order

  • Free UK delivery on orders over £35

  • One tree planted with every order

This product is:
(hover/tap for text)

Vitamin B12 Test Kit + Free B12 Oral Spray

At-home health check



- +

The BetterYou Vitamin B12 At-Home Test Kit is a quick and accurate way to test your active vitamin B12 levels easily, from the comfort of your own home and includes a free supplement.

  • Easy-to-use vitamin B12 test
  • Accurate and detailed results in 5 days
  • Sample analysis carried out by UKAS-accredited labs
  • Receive a free personalised supplementation plan based on your levels
  • Free B12 Oral Spray when you receive your results - Worth £11.95
  • Free postage and packaging
  • Only available to UK-based customers

This B12 testing service is provided in collaboration with our trusted partners at Medichecks – a leading UK biomarker testing company. By completing this test, you agree to securely share your data with BetterYou and Medichecks in line with our privacy policy.

Please be aware, this test uses a wet blood sample, which means you will be required to fill a small vial with blood.

Suitable for

At a glance

Accredited analysis
Accurate results
Complimentary supplement
Personalised supplementation plan

What customers say

Place an order, plant a tree

We believe everyone should have the right to clean air. That’s why we’ve teamed up with carbon-busting specialists, Earthly, to support their reforestation project in Madagascar.

Each mangrove tree removes around 308kg of CO2 from the atmosphere over the course of it’s lifecycle.

Let someone know about this product

Share this page using the buttons below