£
70.50
The Active Vitamin B12 Home Blood Test Kit measures holotranscobalamin, the biologically active form of vitamin B12. Adequate B12 is essential for healthy nerve function, DNA synthesis, and red blood cell production.
This kit is designed for self-collection. You’ll perform a simple finger-prick using the lancet, fill the TDL Tiny tube with a small blood drop, then seal and post it back. No clinic visit is needed for this at-home blood test.
“Convenient, private, and GP-led – get accurate insights into your B12 levels without leaving home.”
Get started by choosing the right at-home blood test kit for your needs — whether it's for cholesterol, thyroid, vitamin levels, or general health screening. Your kit is delivered in discreet, secure packaging.
Using our easy-to-follow instructions, collect a small blood sample with the included lancet and tube. No need for a clinic visit — everything you need for accurate testing is in the kit.
Place your sample in the prepaid return envelope and post it to our certified partner lab. Our labs follow the highest standards to ensure fast, reliable blood analysis.
You’ll receive a text message with your results as soon as they’re ready — usually within 1–3 days. A full lab report is included, giving you a clear breakdown of your blood test findings. Need help understanding your results? You can book a follow-up consultation with one of our clinicians at any time.
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