Holland & Barrett Niacin B3 Tablets 100mg £3.99


100 Tablets 


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Nutritional Information

Nutritional Information

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Additional Info

Our promise to you:

Holland & Barrett products are subject to critically stringent quality assurance. Our commitment to quality is the highest in our industry to ensure the best quality nutritional supplements money can buy. You have our guarantee!


Take one tablet daily, preferably with a meal. Do not exceed stated dose.


Niacin (as Nicotinamide), Bulking Agent (Microcrystalline Cellulose), Anti-Caking Agents (Silicon Dioxide, Magnesium Stearate).

Free from:

No Artificial Colours, Flavours or Sweeteners. No added Salt or Sugar. No Preservatives. No Starch, No Corn, No Milk, No Lactose, No Soya, No Gluten, No Wheat, No Yeast, No Fish, No Porcine.

Advisory information:

Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, taking any medications or under medical supervision, please consult a doctor or healthcare professional before use. Discontinue use and consult a doctor if adverse reactions occur. Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.


Always read the label.

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Ratings & Reviews

The views expressed below are the opinion of Holland & Barrett customers. Holland & Barrett does not endorse these views, nor should they be regarded as health claims or medical advice. Find out more

Holland & Barrett Niacin B3 Tablets 100mg is rated 2.3 out of 5 by 12.
Rated 4 out of 5 by from Good quality pleased with these my husband is taking them for psychological function and energy, hav noticed some difference using them
Date published: 2016-08-14
Rated 1 out of 5 by from NOT NIACIN This non-flush version is not Niacin. Niacin from my experience is quite strong and you can feel the effect of it. This on the other hand does nothing. I wasted my money.
Date published: 2016-05-13
Rated 5 out of 5 by from Made a real difference These made a real difference and did so quickly! Energy levels are up. Focus has improved. Brilliant!
Date published: 2016-03-29
Rated 5 out of 5 by from It's working Read a report that niacin was good and I have to say over the past week I think I have noticed a difference long may it continue.
Date published: 2014-04-17
Rated 5 out of 5 by from great product as always from H&B. Always happy with their quality of the products.
Date published: 2013-11-26
Rated 1 out of 5 by from This is not Niacin is Nicotinamide Same problem as other customers. Holland&Barrett has changed this product. Before it was selling Niacin and now it is Nicotinamide, that is not the same, it creates a different effect into the body. The product picture belongs to the old Niacin bottle. The product number remained the same 1480, but the content has changed. One thing is Niacin (Nicotinic Acid) and other thing is Nicotinamide. So, I won't buy this product never again.
Date published: 2013-09-01
Rated 1 out of 5 by from not a niacine I bought 8 doses of this product as I was going abroad for a year. Just after arriving to other country I noticed this product changed. It could use a bigger, more vissible (lets say red, across whole top of the sticker) banner saying it it NICOTINAMID. -As nicotinamid is not nicotinic acid=niacin !!! This is useless product I can throw in a bin.
Date published: 2013-05-28
Rated 1 out of 5 by from Not worth one star rating I used to buy this product all the time. It was brilliant. Unfortunately, they only sell the flush-free version now. Certainly of no use to me. Have started ordering from Amazon now and very happy with the quality and price. I can't understand why Holland and Barrett have done this. Still, it's their loss, not mine!
Date published: 2013-04-25
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