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Vitamin B3 Nicotinamide 500mg 180 Capsules (Flush Free Niacin) Niacinamide

(33 customer reviews)

Original price was: £15.97.Current price is: £12.99.

Supplement Tree® Nicotinamide 500mg Capsules provide a high strength daily dose of Vitamin B3 to get benefits of this essential nutrient Without “Niacin Flush”. Nicotinamide is also sometimes referred as Niacinamide.

SKU: ST-B390-1 Categories: , ,
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Supplement Tree® Nicotinamide 500mg Capsules provide a high strength daily dose of Vitamin B3 to get benefits of this essential nutrient Without “Niacin Flush”. Nicotinamide is also sometimes referred as Niacinamide.

Those who take their vitamin B3 supplement in the form of nicotinic acid sometimes experience the ‘niacin flush’: a characteristic hot, prickly, flushing sensation. One of the Nicotinamide benefits is that it is a form of B3 that does NOT cause this flush to develop.

Supplement Tree Vitamin B3 Nicotinamide 500mg capsules are Manufactured in the UK to GMP code of practice. It is an 100% Non-GMO (Genetically Modified Organisms) and Non-Irradiated formulation.

Suitable for Vegans & Vegetarians.


Contributes to normal energy-yielding metabolism

Contributes to normal functioning of the nervous system

Contributes to normal psychological function

Contributes to the maintenance of normal mucous membranes

Contributes to the maintenance of normal skin

Contributes to the reduction of tiredness and fatigue


Take 1 capsule daily or as instructed by your health care practitioner.

Active Ingredients per Capsule:

Vitamin B3 (as Nicotinamide) 500mg NE (3125% NRV*)

NRV* = Nutrient Reference Value

Other Ingredients:

Hydroxypropyl Methylcellulose (HPMC) capsule shell, Magnesium Stearate.


Always consult your health practitioner before taking nutritional supplements if you are taking medication or are under medical supervision.

Pregnant or lactating mothers should consult a health practitioner before using health supplements.

You should not take supplements as a substitute for a varied balanced diet. Store in a cool dry place, out of reach of children.

Do not exceed stated dose unless under instruction from your health practitioner.


This product is manufactured in a facility that also handles allergy based materials such as nuts, seeds, milk, egg, cereals, soya, mustard, celery, fish, crustaceans and sulphites.

33 reviews for Vitamin B3 Nicotinamide 500mg 180 Capsules (Flush Free Niacin) Niacinamide

  1. hugs

    Good supplement!

    Arrived promptly and certainly very helpful with my health issues.

  2. Kamil

    Will buy again

    Great product

  3. TATTY T

    Good product

    As required and seems fine

  4. Ailsa Leaver

    Excellent service

    Prompt delivery, item as described. Many thanks

  5. Holly Millard


    Great value and improves energy levels all day.

    5 people found this helpful
  6. Archi60

    Alivia dolencias y potencia la actividad

    Los dolores pequeños en articulaciones desaparecieron y con ganas de hacer actividad

    One person found this helpful
  7. Mr Lau

    Good value!

    The product is satisfactory and very good value for money for a similar supplement!

  8. barbara jarman

    Good Product

    Good product and service

  9. Isaac

    Perfect without the niacin flush.

    Perfect without the niacin flush, thats why i’m giving this product 5 out of 5 stars. It looks great and its comfortable to swallow, its also letterbox friendly(it fits in the letterbox). I also believe vitamin b3 and some other b vitamins treat schizophrenia.

    13 people found this helpful
  10. Sainsbury’s Bank

    Value for money

    Just as described

  11. trevor mellor

    wait and see

    just got them,wont know till later date if they work,good reviews though from other people.

  12. Renata

    All very good .

    All very good

  13. none

    Good quality tablets

    I always order my B3 vitamins and the shape of the packaging allows it to be posted and stored well.

  14. pego

    Seems a satisfactory answer to getting enough B3

    It is easy to swallow and very convenient to transport. I can turn it on it’s side to tell me I have taken it.

    3 people found this helpful
  15. steverjon


    Nice handy package and the capsules are easy to swallow.

  16. jlangbant

    Sweet itch pony

    I use this for my pony who suffered terribly with sweet itch. This has resolved the problem after years of her suffering. Highly recommend.

  17. lesley fraser

    You get what you order

    Good product ,wonderful packaging,goes straight into the letter box ,easy .the order doesn’t get lost.thank you.

    2 people found this helpful
  18. Noddy

    Good value and strength.

    Good value and strength.

    2 people found this helpful
  19. carol a reader

    Swift delivery

    I haven’t been on it for long so can’t describe any benefits yet.

  20. Renate Fey


    Like the product

  21. Victorine

    Easy to Swallow

    Love the packaging!

  22. Amazon Customer


    Large capsules but easy enough to swallow.

    6 people found this helpful
  23. MissF

    Fast and efficient service

    Advised by GP to take this supplement, so we are doing so.

  24. Rayray

    Great product

    I’m Doing the megadosing protocol and these are perfect – they arnt massive so easy to swallow and are a really reasonable price for a good amount – also the packaging is really great for storage as round bottles take up ridiculous amounts of space (I wish all supplements used this flat packaging tbh) highly recommended !!

    6 people found this helpful
  25. Ketsia

    Apparently Nicotinamide 500mg from this website, is absolutely aithentic.


    5 people found this helpful
  26. C. Herbert

    Seem to be working for me!

    These appear to be good quality capsules, light and easy to swallow. My knee and wrist pain has decreased a fair bit and climbing stairs is much easier. I’m taking 3g per day

    14 people found this helpful
  27. DMZ92

    Nice Packaging

    I like the packaging, in such a way that it can be posted through the letter box. As to the quality of the product, I cannot provide a review, it was for someone else with a skin issue. However I have since been told by a dermatologist expert that the studies are inconclusive & to stop taking them.

    2 people found this helpful
  28. greatbossman

    fast delivery

    fast delivery. Can’t make an appraisal of effectiveness for at least a couple of months

  29. Alain9

    Bon produit

    C’est un bon produit qui correspond à mon attente. De plus, l’emballage est astucieux et compact. Prix raisonnable.

    One person found this helpful
  30. Daiva

    I didn’t know

    I didn’t know

  31. Mistersheen

    Bought to help with sweet itch issues with horses.

    Capsules are easily separated and sprinkled over horse food if required but have found if I put them in whole they eat them anyway. All 3 horses are doing well on them but it is early days as I think they would need to be on them for a few months to get the full effect. I am also giving them to my teenage son to help with acne again I think there is an improvement but early days.

    4 people found this helpful
  32. madeleine

    Great product

    Very pleased with purchase. I am using my second batch.

    4 people found this helpful
  33. anna

    Will buy again

    Don’t have to wait in goes through letterbox

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