Vitamin B12 250mcg

 5 out of 5  | 11 product reviews


120 Tablets - E906


Vitamin B12 Tablets


  • Formation of blood cells and cell division
  • Neurological and psychological function
  • Brain function and energy levels
  • Heart health and homocysteine levels


Why take Vitamin B12 tablets?


Vitamin B12 is one of the most chemically complex of all the vitamins because it is involved in the metabolism of every cell in the body. Healthy levels of B12 are required for the production of red blood cells and cell division, and the maintenance of neurological and psychological functions. Many people take vitamin B12 supplements to regulate mood, boost energy levels, or lower homocysteine levels, high levels of which can increase the risk of cardiovascular disease and cognitive decline.


GMP assured Vitamin B12 supplement


Because vitamin B12 commonly occurs in animal-based foods, such as red meat and dairy, vegetarians often benefit from a supplement to cover any shortfall in dietary intake. This supplement is also popular with consumers over the age of 50 years old; as the body ages it produces less hydrochloric acid which reduces the stomachs ability to break down and absorb vitamin B12. Our high-strength vitamin B12 tablets contain a readily bioavailable source of this essential vitamin and have been specifically formulated to provide the strength recommended by healthcare officials. Buy vitamin B12 tablets from Simply Supplements today. 


 Nutritional InformationPer tablet
 Vitamin B12 (Cyancobalamin) 250mcg
 NRV = Nutrient Reference Value (previously referred to as RDA) 
 g = Microgramme, mg = Milligram, IU = International Units


Other Ingredients: Dicalcium Phosphate, Microcrystalline Cellulose, Silicon Dioxide, Strearic Acid, Magnesium Stearate.

V: Suitable for vegetarians
Free from artificial additives and preservatives
Lactose free
Wheat free
Fish free
Gluten free
Yeast free


For adults take two to four tablets daily as a food supplement or as directed by a healthcare professional. Store in a cool dry place. Keep away from children at all times. Do not use if the seal is broken.



If you are taking any prescription medication, you have a medical condition or you have specific concerns about the suitability of any of our products in relation to these, you should always consult your GP or Pharmacist prior to taking supplements. Pregnant or lactating women should consult a GP before taking supplements. Do not exceed the recommended daily dosage. Keep out of reach of children. Supplements should not be taken as a substitute for a varied diet. Always read the label before use.



UK Mainland


STANDARD: FREE 2-3 day delivery for all online orders.

All orders dispatched to UK addresses will automatically qualify for FREE Standard 2-3 Day Delivery (excluding the day of despatch), regardless of order size. This means you won't be waiting long for your goods to arrive. Order before 12:00pm Monday-Friday to receive goods within 2-3 working days (excluding bank holidays). 


EXPRESS: FREE next-day delivery for orders over 40.

Place your order before 12.00pm Monday-Friday to receive your goods the next-working day (excluding bank holidays). For orders under 40 there is a small 3.50 charge for Express Next Day Delivery.



Europe & Rest of the World

For all European and International orders, delivery charges will vary depending on the total weight and size of the order. As you add products to your basket the delivery charge will automatically update. This service offers all our international customers fair and competitive delivery charges.


Terms & Conditions

Orders must be placed before 12.00pm Monday to Friday (excluding bank holidays) to qualify for our Express Next Day Delivery or Standard 2-3 Day Delivery. These services are currently available for UK addresses only and are subject to stock levels. If an item(s) is out of stock, it will be given priority delivery upon arrival.


Your Details
Review this product
  • 7th July 2014 - gary williams
    Q: Are these tablets slow release?
    A: It is not slow release however our High Strength Vitamin B12 250mcg tablets provide a readily bioavailable source of vitamin B 12. They are easy-to-swallow tablets that have been specifically formulated to provide the 250mcg of vitamin B12 that is commonly recommended by healthcare officials.
  • 5th July 2014 - Andrea Coates
    Q: After looking around on the internet it seems that the recommended daily allowance of B12 2.5mcg so, how can it be safe to take 250mcg?
    A: The newly set EU RDA for Vitamin B12 is 2.5 mcg but the upper safe level for long term use from supplements is suggested as 2000 mcg (2mg). As excess B12 is excreted in the urine, there are no known toxic side effects from high doses. Itchy rash and diarrhoea have been reported, however.
  • 9th November 2013 - Matthew

    Are these tablets suitable for vegans? 


    Yes, our Vitamin B12 250mcg tablets are suitable for vegan diets. 

  • 12th February 2013 - Ann Beach
    Q: Is Vitamin B12 ok to take with 30mg of Citalopram & blood pressure tablets.

    Thank you for your time.

    We are not aware of any side effects or interactions, however as we are not medically trained, we would advise consulting your GP prior to taking.

  • 11th January 2013 - Anne Wilks
    Q: I suffer from sciatica and have been advised to take a supplement containing Tryptophan - amino acid. Does this product of vitamin B12 contain this?If not, can you advise one that does?

     Unfortuntately, we do not supply a product that contains Tryptophan.

  • 21st August 2012 - edwin milner
    Q: can vitamin b12 help with pins and needles and nerve pain.Which bother me during sleeping hours.

    We would advise a Vitamin B Complex or Magnesium supplement to help with nerve pain.

  • 22nd February 2012 - Jim Conner
    Q: Strength measurements differ. what is comparison of 250 mcg to 1000ug

     mcg and ug are the same measurement, and our Vitamin B12 is only available in 250mcg form.

  • 16th September 2010 - Charles Thorpe
    Q: In the national press recently there has been articles about the benefits of vitamin B for brain shrinkage in older people and it effect on memory. What product of yours would you recommend?

    The two B vitamins that were shown to have most effect in the study were B12 and B6 and we sell these two separately. You may want to consider a Vitamin B Complex, which combines B6 and B12 with six other B vitamins. Please click HERE to view.

Your Details
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Product reviews

Please Note: The views expressed below are those of Simply Supplements customers. Simply Supplements does not endorse these views, nor should they be regarded as medical advice.

  • Reviewed on 19th Dec 2013
    Improved my energy levels
    Stacey Calder , Cumbria
    I feel so much more alive since taking these tablets. They seem to have improved my sleeping patterns so this may be why I feel I've got more energy. I certainly recommend this brand, as other B12 supps I've tried havn't been as effective. 
  • Reviewed on 17th Sep 2012
    Mood Control
    Tyler , Louth
    Due to being a vegetarian I was told my mood swings and low moods may be due to a lack of vit B12 in my diet. I then searched and found your product to be the cheapest so thought I would try it. This has really helped me to take control of my mood, and so far no more down days. A real help, thank you.
  • Reviewed on 17th Sep 2012
    Low red blood cells
    Kyle Bassett , Northwich
    I have been told that i have a very low red blood cell count, so a b12 supplement would be a good idea. After searching the internet i cam across your webiste which was by far the easiest to use and also the cheapest. I will continue to use your services
  • Reviewed on 15th Aug 2012
    Lack of B12
    nikki micks , Rhyl
    I have been told that i have very low levels of b12 as i dont eat much meat and no fish so i decided i would try this from you i am very happy with this product as i find it hard to swallow tablets and these are easy to swallow
  • Reviewed on 29th Jun 2012
    Happy Chappy
    Bernard Kingston , Kingston upon Thames
    Have used b12 for a number of years now and since I have bought these from you I have saved lots of money. Very good value and very happy with the product too.
  • Reviewed on 20th Feb 2012
    Great Veggie Item
    Mrs Audrey Booth , Worcester
    Being vegetarian I do not get enough vitamin B12 in my diet. I looked around for a cheap, but high quality supplement to take daily and I now have a repeat order with you.  I cannot fault the prices.
  • Reviewed on 15th Dec 2011
    good website
    lucy dixon , southampton
    I found your website and very happy with price of b12. I will be placing another order as I find the website very helpful.
  • Reviewed on 1st Sep 2011
    Terrific price and easy ordering!
    Cecilia , Burnbridge
    For any supplements I need I always visit the simply Supplement site and as always I find what i need and at a terrific  price, today Im giving theB 12 a try. Your site is easy to get around you just type in what your looking for hit the enter button and you get the items to choose from.  
  • Reviewed on 1st Feb 2011
    Wide selection of products
    Mrs Moon , Essex
    SS is a great,  my favourite products is definetely the b12. I have recommended you to all my friends who love to take up your great offers too .
  • Reviewed on 7th Nov 2010
    Quality Supplements
    Maureen Kemp , Ascot
    I was told by my GP that I have low levels of vitamin b12 and was recommended to try a supplement to ensure that I get the full daily allowance. I used the internet to search for a company that offered high quality supplements at reasonable prices. I have placed 3 orders with you now and I have had no trouble at all.
  • Reviewed on 10th Jun 2010
    Supplementing a vegetarian diet
    Amy Grace , Ireland
    As a vegetarian I do not get an intake of vitamin b12 from meat or fish. I was looking for a cheap, high quality supplement to take daily. I was recommended to you by my auntie who regulary orders with you. I cannot fault the price that you offer and they arrive within a good time. Thanks!
with your Vitamin B12 250mcg
  • With Ginkgo Biloba and Ginseng
  • May support the brain and mood
Only £16.95