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Vitamin B Tablets & Supplements

B Vitamins are a group of water-soluble vitamins, that perform a variety of essential functions in the body. The body cannot store B Vitamins, which means we need them in our diet every day.

All Vitamin B Supplements

SAVE
15%
Buy Vitamin B12 1000mcg
Vitamin B12 1000mcg V
9.6 / 10
312 reviews
from £10.95
£9.31
  • Easy to take "under the tongue" tablet
  • No painful injections needed!
  • Essential for cell replication
  • Assists to convert food to energy
Buy Vitamin B Complex Extra
Vitamin B Complex V
9.6 / 10
85 reviews
from
£6.95
  • Vital for helping to maintain energy levels
  • Ideal for long-term daily use
  • Important for a healthy nervous system
  • High levels of all the main B Vitamins
Buy Inositol 500mg
Inositol 500mg V
9.6 / 10
39 reviews
from
£10.95
  • As Myo-Inositol - the superior form
  • Helps in the removal of fat from the liver
  • Important for fat & cholesterol metabolism
  • Can improve the health of cell membranes
SAVE
30%
Buy Super Vitamin B-50 Complex
Vitamin B-50 Complex V
9.4 / 10
50 reviews
from £8.95
£6.27
  • Time release formula tablets
  • Helps maintain a healthy nervous system
  • High levels of all the main B Vitamins,
  • Easy-swallow caplet shape
Buy Folic Acid 400mcg
Folic Acid 400mcg VP
9.6 / 10
29 reviews
from
£3.95
  • Important role in prenatal development
  • Supports normal psychological function
  • Reduces feelings of tiredness & fatigue
  • Helps produce healthy red blood cells
Buy High Strength Biotin Tablets 2500mcg
High Strength Biotin Tablets 2500mcg V
9.6 / 10
26 reviews
from
£6.95
  • Contains 5000% of Biotin NRV
  • A key member of the B-Complex group
  • Supports normal growth and development
  • Helps Support the nervous system
Buy Pantothenic Acid (Vitamin B5) 550mg
Pantothenic Acid (B5) 550mg V
9.8 / 10
23 reviews
from
£9.95
  • Contributes to energy metabolism
  • Aids normal mental performance
  • Reduction of tiredness and fatigue
  • High potency tablet
Buy Brewers Yeast 300mg
Brewers Yeast 300mg V
9.6 / 10
24 reviews
from
£7.95
  • A pedigree that has stood the test of time
  • Promotes healthy sugar metabolism
  • A natural source of B-complex vitamins
Buy Vitamin B6 50mg
Vitamin B6 50mg V
9.4 / 10
26 reviews
from
£5.95
  • Popular partner to Starflower Oil
  • Popular partner to Evening Primrose
  • Helps reduce tiredness & Fatigue
  • Helps support the immune system
Buy Riboflavin 100mg
Riboflavin 100mg V
9.8 / 10
14 reviews
from
£7.95
Buy Thiamin (Vitamin B1) 100mg
Thiamin (Vitamin B1) 100mg V
9.8 / 10
17 reviews
from
£5.49
  • Part of the B Complex
  • Helps release energy from food
  • Helps keep nerve tissue healthy
  • Helps keep muscle tissue healthy
Buy Vitamin B6 10mg
Vitamin B6 10mg V
10.0 / 10
16 reviews
from
£4.95
  • Popular partner to Starflower Oil
  • Popular partner to Evening Primrose
  • Helps reduce tiredness & Fatigue
  • Helps support the immune system
Buy Extra High Strength Vitamin B6 100mg
Extra High Strength Vitamin B6 100mg V
10.0 / 10
17 reviews
from
£6.95
  • Helps regulation of hormonal activity
  • Popular for women during their monthly cycle
  • A popular partner to Evening Primrose Oil
  • A popular partner to Starflower Oil
SAVE
15%
Buy Methylcobalamin Vitamin B12
Methylcobalamin Vitamin B12 V
9.8 / 10
10 reviews
from £15.95
£13.56
  • Preferable Methylcobalamin form of B12
  • Quickly absorbed sublingual tablet
  • Essential for cell replication
  • Assists conversion of food to energy

Not sure which Vitamin B Tablets & Supplements to choose? Read our latest customer reviews:

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.

Product Name
Posted
Rating
Comment
High Strength Biotin Tablets 2500mcg
20 Sep 2017
Very good delivery time.
Vitamin B12 1000mcg
18 Sep 2017
Have been buying my vitamins from you online for quite a few years and the service has always been excellent.
Super Vitamin B-50 Complex
16 Sep 2017
Service Rating: Very happy with products and delivery. Will buy from this company again.
Product: Only been taking for 2 weeks but am feeling the benefit.
Inositol 500mg
16 Sep 2017
Service Rating: Always the fastest delivery. Simple to use service. I always choose this company when I buy my Inositol
Product: Great value for money, high quality supplements,
Vitamin B12 1000mcg
13 Sep 2017
Service Rating: As always the service is excellent
Product: I have been taking vitamin B12 for a few years now as it was recommended by doctor for circulation problems I was having. Sure did the trick so I will continue taking them
Methylcobalamin Vitamin B12
13 Sep 2017
Service Rating: Everything!!
Product: Easy to take. Nice blackcurrant flavour too.
Methylcobalamin Vitamin B12
12 Sep 2017
Delivery very prompt. Very good service
Extra High Strength Vitamin B6 100mg
12 Sep 2017
Good products and good service
Vitamin B6 10mg
09 Sep 2017
Service Rating: Brilliant quick service good product thank you
Product: Because i was recommended to use the the supplement for my 18 mionth cocapoo
Extra High Strength Vitamin B6 100mg
06 Sep 2017
Service Rating: Great service. No hassle.
Product: Hopefully going to level out my hormones.
Inositol 500mg
04 Sep 2017
Quick speedy service! Price points good.
Inositol 500mg
01 Sep 2017
Service Rating: Service excellent. Delivery as stated and prices superb.
Product: I bought these for my daughter who has PCOS (Polycystic ovaries) after doing some research and reading that Myo-Inositol was highly recommended for this condition. She is taking this alongside Folic Acid. She was originally prescribed a contraceptive pill from her GP but she gained so much weight it was untrue. She also had other sidev effects which I felt were more damaging to her ovaries so I persuaded her to stop the pill and try the Inositol. She has only been taking the Myo-Inositol and Folic Acid for 1 month so it's a little early yet to say whether they are helping/working but one thing I have noticed is that her mood is much better so that's a bonus on its on. Only time will tell if these help with her PCOS.
Methylcobalamin Vitamin B12
30 Aug 2017
Service Rating: As the website says - just vitamins. Seem good quality and packs are letterbox friendly as a bonus. I'd love to see a Just Vitamins pill box/organiser for loyal cuatomers as my only criticism is the vitamins are slightly fiddly to get out out the packets compared with a jar. I'd also be happy with a reminder service to prompt me to re-order when my vitamins are due to run out.
Product: Fixed my B12 deficiency. Taste nice.
Vitamin B6 10mg
30 Aug 2017
Service Rating: Fast delivery and good products.
Product: 2nd time ordered. I will reorder others when near exhaustion.
Vitamin B12 1000mcg
29 Aug 2017
Very prompt service, 2 days from ordering the vits were with me!
Vitamin B Complex Extra
28 Aug 2017
I have used them several times, fabulous service & great prices. My go to place for vitamins.
Vitamin B12 1000mcg
24 Aug 2017
Service Rating: Det hele kørte som på skinner. Varerne kom hurtigt. Er meget glad for de produkter jeg valgte og har allerede bestilt igen.
Product: Synes dels at de smager godt, hvilket er rart når de skal smelte i munden, dels at de smelter hurtigt. Føler også at de hjælper meget hurtigt
Inositol 500mg
23 Aug 2017
Service Rating: Very quick and efficient process -from purchase to delivery. Packaging was spot on and I'd definitely use them again. I've recommend to my friends and family too.
Product: I'm currently taking it for my PCOS after I was told about the health benefits.
Vitamin B12 1000mcg
22 Aug 2017
Service Rating: Excellent service. Products are excellent and very quick delivery. Can't recommend highly enough.
Product: I have a slight B12 deficiency and these tablets keep it under control. Perfect and easy to take.
Folic Acid 400mcg
20 Aug 2017
First Class Service . Delivery is always prompt.
Your web site is comprehensive and clear.
We promise slick and speedy, same-day dispatch (Mon-Fri) on all orders received by 1pm!
Most of our products are delivered in super-slim pouches that slip neatly through your letterbox!

Free delivery throughout the UK

No minimum order needed - UK Standard delivery is free.

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