B12
At Home Blood Test
B12
Check your vitamin B12 level. B12 is essential for energy, nerve function, and red blood cell formation — and deficiency is common, especially on plant-based diets.
Accredited Labs
5-7 Day Results
Free Shipping
Who Is This For?
Anyone feeling tired, weak, or run down
People on vegan or vegetarian diets
Those with symptoms of low B12 such as pins and needles or brain fog
Anyone wanting to check a key vitamin for nerve and energy health
What's Tested and Why
This test analyses 1 important health marker to give you comprehensive insights into your wellbeing.
B12
Vital for nerve function and energy
Why it matters: Deficiency can cause fatigue, weakness, and neurological issues
Choose Your Collection Method
We offer three convenient ways to collect your sample. Choose the option that works best for you.
Finger-Prick Test
Finger prick testing is a trusted and well-established method used for many routine home blood tests.
More affordable option
Quick and convenient
Suitable for many health tests
Trusted home testing method
+£0.00
Venous Blood Draw
Professional blood collection at one of our partner pharmacies using your test kit.
Collected by trained professional
Kit sent to your home
Visit partner pharmacy for draw
Currently unavailable
Autodraw Device
Our advanced upper-arm collection devices use gentle vacuum-assisted technology to collect blood with minimal discomfort and very little handling during the process.
Designed to be more comfortable
Lower chance of sample damage (haemolysis)/p>
Easier for first-time testers
More consistent sample collection
+£15.00
How It Works
Order Online
Choose your test and complete your order securely. We'll ship your kit within 24 hours.
Collect Sample
Simple finger-prick test at home with easy-to-follow instructions.
Return Free
Post your sample using the prepaid envelope. No trip to the post office needed.
Get Results
View your results online in 5-7 days with clear explanations and next steps.
Frequently Asked Questions
Ready to Take Control of Your Health?
Order your B12 test today and get clear insights into your health in just 5-7 days.