Skip to content
York test logo
Call us at 01904 410 410 Cart icon
SALE  |  30% off all tests  |  Free delivery Shop Now

Vitamin B12

£16

SALE: 30% OFF ENDS MONDAY

100 Lozenges

Vitamin B12 plays a really important role in red blood cell production, maintaining an energy-yielding metabolism and keeping your nervous system functioning properly.

Why not check out whether you have adequate vitamin B12 levels with our Essential Health Check Test, which tests for 19 different health markers including Vitamin B12?

Trustpilot
Quantity:

Out of stock

Choose another way to pay:

0% interest for 4 months with PayPal Credit. Learn more

PayPal Credit is like a credit card, without the plastic. It’s a credit limit that’s attached to your PayPal account which you can use for your online purchases. 0% interest for 4 months is available on single transactions of £99 or more. Find out more

  • Add items to your Basket
  • Select PayPal as your payment method at checkout
  • Log into your PayPal account and chose PayPal Credit as your payment method or apply for PayPal Credit

Representive Example

Representive 23.9% APR (variable); Purchase rate 23.9% p.a (variable); Assumed credit limit £1200.

Credit subject to status. Terms and conditions apply. YorkTest acts as a broker and offers finance from a restricted range of finance providers.

PayPal Credit is a trading name of PayPal (Europe) S.á.r.l et Cie, S.C.A, 22-24 Boulevard Royal L-2449, Luxembourg.

< Back to All Products Add To Basket
  • Key Ingredients: Methylcobalamin (Methyl B12) 1000 mcg, xylitol, cellulose, natural tropical flavour, ascorbic acid, stearic acid (vegetable source), and silicon dioxide
  • Does not contain wheat, gluten, soybeans, dairy, egg, fish, shellfish, peanuts or tree nuts
  • Suitable for vegetarians and vegans
  • Take one lozenge per day
  • Food supplements should be used as part of a varied and balanced diet and healthy lifestyle
  • Get in touch with our Customer Service Team for further information or support

 

This is a food supplement and is not intended to prevent, treat or diagnose any medical conditions. This food supplement is distributed by Bigvits, a third-party company that specialises in food supplements. Please refer to our Terms & Conditions in relation to the purchase of any third-party products from YorkTest. YorkTest acts as a reseller only of any supplements and vitamins.

Case Studies

“You don’t know how important good digestion is until you have awful digestion! I feel I have much more control over my digestive health”

Becca

Symptoms Stomach pains, constipation

Read More
yorktest client becca sitting by the pool

“I cannot thank yorktest enough, as this really has changed my daily life”

Holly Hagan

Symptoms Skin issues

Read More
a screen shot of Holly Hagan's review of Yorktest

“It has made my family life much more pleasant. I feel clearer, less afraid, more sociable. More me!!”

Kyra Foreman

Symptoms Bloating, sudden onset diarrhoea, side pain

Read More
middle aged woman in a black flowery top smiling at the camera

“I feel much better, so thank you to the team at YorkTest. I appreciate analysing a few samples and providing guidance may not seem that significant to the guys behind the scenes, but it has been life changing for me so thank you again.”

Reece Scott

Symptoms Stomach cramps, diarrhoea, sickness, heart burn, bloating, fatigue

Read More
Reece Scott. a YorkTest customer who suffered from IBS and used a Premium Food Intolerance Test to identify his trigger foods and eliminate them from his diet to alleviate his symptoms.

“I instantly felt better within two days. I felt less bloated, actually had energy, my dry skin started clearing up, the shaky hands stopped. I slept through the night and it was incredible. I thought WOW this must be what it feels like to be ‘normal’”

Sarah Healy

Symptoms Bloating, weight gain, anxiety

Read More
Two women with long dark hair looking a the camera and smiling

Why Choose Us

Our Heritage

We have 40 years of expertise in providing reliable and scientifically validated home-to-laboratory testing services.

Quality, accuracy & expertise

YorkTest’s products have a 98% reproducibility rate, meaning that two separate results of the same person’s sample will correlate with each other 98% of the time. All results are confidential and provided to you online via our wellness hub within 7 days.

Aftercare service & support

We offer nutritional support and aftercare from a team of qualified Nutritional Therapists.

In-house & UK based

Based in York, UK, we’re fully audited and operate in our certified, in-house laboratory. All our tests are compliant with the European Medical Device Directive 93/42/EEC (Article 12) and the European In Vitro Diagnostic Directive 98/79/EC.

You May Also Like

[]