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Vitamin B12 Tablets - 1000mcg

Important in the production of red blood cells

392 reviews9610040
Buy Vitamin B12 Tablets - 1000mcg
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  • Description
  • Product Information
  • Feefo Reviews Reviews

Key features

  • Reduces tiredness and fatigue
  • Boots mood and memory
  • Essential for vegans and vegetarians
  • Great tasting sublingual tablet
Vitamin B12 1000mcg tablet view
Tablet Size
8mm round tablet

What is Vitamin B12?

Vitamin B12 plays a vital role in many biological processes within the human body. It's important in the production of red blood cells and essential for cell replication. It also assists in helping our body convert food to energy.  B12 is also acknowledged for its benefits to the nervous system and the immune system.

Vitamin B12 is a water soluble vitamin meaning that the body cannot store it and it therefore needs to be consumed regularly.

Being deficient in vitamin B12 can cause tiredness and fatigue, muscle weakness, memory and mood problems.

Why take a Vitamin B12 supplement?

If you feel that you are not getting enough of this very important nutrient then a supplement provides a quick and easy way to boost levels.

Vegetarians and vegans may particularly benefit from supplementing with Vitamin B12 as the main food sources are meat, fish, dairy products and eggs.

Older people may also benefit more so by supplementing due to the fact that the body's ability to absorb Vitamin B12 declines as we age.

Vitamin B12, when combined with Folic Acid, may help maintain the heart, as together they are thought to help process levels of an amino acid called homocysteine.

Formulated for a direct route to the bloodstream

Just Vitamins Vitamin B12 complex tablet has been developed to allow sublingual administration (to be placed under the tongue and left to dissolve) if preferred. The tablet is blackcurrant flavoured, so tastes great too! You can of course, chew or swallow whole if you prefer, although sublingual administration is thought to offer the best and a more direct, and undisturbed route to the blood-stream.

Nutritional Information
Each Vitamin B12 tablet provides:   % NRV
Vitamin B12 (Cyanocobalamin) 1000mcg 40,000

NRV = Nutrient Reference Value

*Also available in Methylcobalamin form.

Allergen Advice

Any allergens are highlighted in bold in the ingredients list.

Just Vitamins Vitamin B12 1000µg is suitable for vegetarian and vegan diets.

Cautions / Possible Side Effects
Excessive consumption may produce laxative effects. Do not exceed the stated intake.
List of Ingredients
Sorbitol, Stearic Acid BP, Beetroot Juice Powder (with Maltodextrin, Citric Acid), Blackcurrant, Magnesium Stearate, Vitamin B12 (Cyanocobalamin).
Dosage / Suggested Intake
Take one Vitamin B12 tablet per day with food or as directed by your health professional. Best taken sublingually (allow to dissolve under the tongue) but can be chewed or swallowed.
Legal Category
Food Supplement


Customer Reviews for Vitamin B12 1000mcg

The views expressed below are the personal opinion of Just Vitamins customers. Just Vitamins does not endorse these views, nor should they be regarded as health claims or medical advice. All reviews are collected and verified as genuine by a 3rd party called Feefo.

Overall product rating 9.6 / 10 - 392 customers have independently reviewed and recommend Vitamin B12 from 392 reviews (showing latest 50 reviews)
Review Date
Review Details
Everything great.Exellent delivery and packing!
Service rating: Arrived very quickly and in good condition - very satisfied and will use them again
Product: I can't really give an opinion as I haven't noticed any difference yet. I'm taking this supplement as I'm trying to eat a vegan diet and I know I need to supplement with B12, but that's all
Schneller Service und preisgünstig. Hoffentlich bleibt es so nach Brexit!
Service rating: Happy with my purchase
Product: Very good
Perfect service all round, fast delivery, good quality products and great value.
Good value and prompt delivery
Service rating: Well packaged, great products and almost always arrives the next day! Great value for money.
Product: Well packaged, arrived quickly.
Service rating: First class service. Always use for vitamin requirements, can depend on quality.
Product: Good product, easy to take.
Excellent service , appreciate the new packaging
Service rating: Fast delivery letter box size excellent
Product: Great
Service rating: Great product, price and quick delivery.
Product: Easy to take product for vit B12 boost.
Service rating: Delivery excellent always fits through mailbox, delivered in a few days, easy order process
Product: No
Service rating: I got the product I wanted at a good price. Delivery was fine.
Product: I am vegetarian, so I need to make sure I have Vit B12.
The whole experience was very smooth and I was kept informed if the delivery process
Service rating: Just Vitamins had exactly what I wanted and the price was very reasonable.
Product: New Vegan................
Service rating: Excellent service and product would defiantly use again.
Product: B12 deficiency so supplement required.
Service rating: Value for the money
Product: Feeling very much better. Waiting for blood test.
Service rating: Their service is first class. Prompt delivery. They recall previous information so you don'y have to frustratingly repeat it on every occasion. The quality of the products is good and the prices reasonable
Product: product good at a fair price
Service rating: Fast delivery. Buy regularly and always a good service
Product: Buy for my mother. She needs them as she has a b12 deficiency.
A1 Good service
Service rating: always right order and always quick delivery
Product: A stupid question I hope they are doing me some good.
I am taking them because I also take fish oils and I am supposed to take them together. Supposed to help in brain and hearthealth
Service rating: Quality and speedy delivery
Product: Satisfaction and benefits of taking.
Good prices. Easy to order and delivered quickly. Would definitely from them again and recommend to friends.
next day delivery. good price.
Service rating: Excellent service very efficient
Product: General health and helps reduce mosquito bites when travelling
Service rating: Great prices, great service, very fast deliver. The vitamins are exceptionally easy to take every day. Good taste, low key flavouring, and are packaged in a very convenient resealable pack. My first order was such a success that I immediately ordered several other vitamins. Which have been equally good.

So would recommended without hesitation as a great source of reasonably priced vitamins in a very convenient and easy to take form.
Product: Very easy to take. Which is important as I need to take large amounts of B12 everyday for a prior condition. These vitamins have made it easy to establish a daily routine for taking the needed vitamins. And keep to it,
Service rating: Great prices on vitamins, quick delivery and good quality products.

Have found my B12s do help me overall as i suffer from lack of concentration, fatigue and i find i am always hungry and several other issues. They taste really nice and are small so are easy to take.

I also bought Glucomannan to help me get to grips with eating too much in an evening. They are small capsules and easy to take. I have found that they do also help me when i do take them.
Product: excellent quality and i noticed a difference once i started taking the b12 vits. I would recommend.
High quality vitamins! And hole servise is perfect
Have used them before always a prompt delivery service at a good price.
Service rating: High-quality products and quick service. However, please make it clear your Vit D3 and Iron supplements are not vegan - many people who take these supplements are vegans so it would be helpful to have this information clearly labelled.
Product: good, and quickly delivery
Service rating: quick, as described - very happy!
Product: Started taking B12 since I became vegan (although my research since told me it's good for EVERYONE to take). These taste good and are just what I was looking for. Thanks!
It's just so quick and easy, Just Vits have all the products I need and always at great prices and free delivery, through the letter box, none of the *having to collect from local sorting office* which are anything but local:-)
Service rating: Excellent service - items dispatched same day, but took longer to arrive due to the postal service in my country. Would definitely order from them again and recommend to others.
Product: My husband has to have the B12 injections and these have helped him between doses.
"They" delivered the item which I ordered - DUH
Good service, the tablets arrived quickly. Too soon to say if they are effective but they do taste nice.
Service rating: Fast service good price would use again. Love the packets used as goes through letterbox.
Product: Reasonably priced quality product, too early to say if it helps
Service rating: Fast delivery. Pleased with purchases
Product: Taking it for SAD and to boost energy levels during the winter months
Service rating: They arrived speedily,
Product: The flavour was good, they were easy to take. I have a problem with both sticky fingers and a sticky left shoulder, if I do not take b12 then my shoulder freezes up. 2 teaspoons of marmite 3 times a day holds it more or less at bay, stop for about a week and the problem returns. Taking B12 precludes taking so much Marmite!!!
Service rating: This made buying vitamins so easy and they have such a great variety but cheaper compared to a health food store. Stress and presure free
Product: Never managed to keep up with my vitamins until now
Service rating: Very user friendly website Really fast delivery. Love the packaging also.
Product: Essential for me being vegetarian. Does the job perfectly.
Good product, arrived on time, good idea to supply in package that fits easily through letterbox.
Quick and efficient.
JV are excellent, as I have said repeatedly. I am so tired of your long-winded demands for feedback, and your patronising comments along the way. I am not wading through it all again. Their B12 is wonderful, delicious, easy to take, and effective (judging by by my blood tests). Their selenium plus ACE is easy to swallow, which is all I can judge yet. The ubiquinol, which I think they buy in, is useful for my husband, who is on statins, but I can no longer take it since it is no longer made with lemon oil, and corn has been added - it even had soya oil at one point, without the change being high lighted. This is all I am prepared to write to you because you have annoyed me so much.
Feedback Response: Thank you for your kind feedback. I can confirm that our Ubiquinol formula is now very settled into a vegetarian softgel format - we've very sorry if the change of formula wasn't conveyed to you as clearly as it could have been. Thanks very much for being a fantastically loyal customer over the last few years.
The web site is easy to use. The products are well priced. The service is excellent, the free delivery is very quick, and the goods are securely and well packaged.
First class service as always
Very speedy delivery. From ordering to delivery in Southern Spain was just eight days.
Great prices, excellent delivery time even when free UK delivery option is selected. Products come in package than can fit through letterbox (at least mine did) so no worries about not being in when delivery comes. Very happy with this company.

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