Skip to content

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?

Quantity:

Out of stock

  • 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

david and michelle case study

David Brown

I am a different person and the brain fog, anxiety and depression have now disappeared. I feel reborn and finally have my life back

Symptoms: fatigue, anxiety

Read More
Charlotte Rollings Profile

Charlotte Rollings

I am incredibly grateful. I wish I’d known about YorkTest Laboratories much sooner.

Symptoms: Fatigue, Dry Mouth, Increase Thirst, IBS, Brain Fog and Weight Loss

Read More
Eczema testimonial before and after picture of a clients' lower arm

Claire Sampson

I'm more confident and a lot less stressed about my skin. especially my arm as that was very painful

Symptoms: skin issues

Read More
Young man wearing a white top looking away from the camera

Luca Bigg

I’d 100% advise people try yorktest because I’ve noticed such a difference myself. I thought I wouldn’t really but now, after doing it, I understand that it needs to be done.  You need to have a look at what you’re eating and your diet

Symptoms: fatigue

Read More
Laura Beth Spouse, a YorkTest customer who took a Premium Food Intolerance Test, posing in a red long dress in a elegant venue and smiling at the camera.

Laura-Beth Spouse

Doing this test has given me a lot of physical and mental freedom which I'm really grateful for

Symptoms: stomach ache, chest, pains, diarrhoea

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

[]