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

Vitamin B12

£16

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.

NEW YEAR 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

< 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

A close up shot of a blond woman looking at the camera and smiling

Dorothy Barclay

I feel very thankful for having the opportunity to be able to have found a solution to my problem, without having to take medication.

Symptoms: IBS, Stomach aches, Bloating, Gas, Nausea

Read More
Carol Kilmister

Carol Kilmister

I feel happier and more informed on how I can help myself live a healthier lifestyle.

Symptoms: chronic diarrhoea, bloating

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.

Reece Scott

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.

Symptoms: stomach cramps, diarrhoea, sickness, heart burn, bloating, fatigue

Read More
young girl having afternoon tea in a restaurant

Louisa Kennedy

Louisa is now able to do things that she had to pause including netball, hockey, skateboarding, piano lessons, school drama and music

Symptoms: nausea, stomach cramps, sharp stomach aches

Read More
Client IBS transformation

Daisy Day

I noticed a difference within 3 days. My stomach went completely flat which hasn't happened in years. All of my symptoms completely disappeared and I felt so energetic and healthy

Symptoms: diarrhoea, painful cramps, bloating

Read More

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 are the only food intolerance company to provide nutritional aftercare from a team of qualified Nutritional Therapists with the purchase of our food intolerance test.

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

[]