Skip to content
York test logo
Call us at 01904 410 410 Cart icon
SALE  |  30% off all tests  |  Free delivery Shop Now
B12-main-e1643641900714
B12-tablets-e1643642565906
B12-back-e1643642537407
B12-main-e1643641900714
B12-tablets-e1643642565906
B12-back-e1643642537407

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.

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:
+ -
< 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

Stephanie Eaton, yorktest client

Stephanie Eaton

My symptoms reduced almost immediately and then continuously got better, I couldn't believe it!

Symptoms: bloating, brain fog, anxiety

Read More
young woman wearing make up and a summer top while posing for a selfie in a room.

Rebecca Marsh

I've been able to go back to a normal life which is great. I feel fit and well and have no concerns over my diet causing me issues any more.

Symptoms: hives, urticaria

Read More
Trudi Stamp, Yorktest customer, posing in a nature setting

Trudi Stamp

This has been a game changer! I was going round in circles before this test, not getting any answers from anyone. I wish I had know about this years ago

Symptoms: abdominal pains, joint pains, bloating, nausea, lack of concentration, migraines, fatigue

Read More
best food sensitivity test

Heather Kemp

I know now what upsets my stomach and what the consequences will be if I eat these foods. The difference in my health is truly unbelievable and I am so glad I decided to go for this. The difference in my health has been mind blowing!

Symptoms: Digestive issues, bloating, fatigue

Read More
blond, middle aged woman with a scarf posing for a selfie

Elsa Madrolle

I feel like I finally have the answers to some life-long questions and a path forward. I hope to be able to help other people understand that they are in control of their bodies.

Symptoms: chronic pain, tiredness, weight gain

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

[]