Vitamins &

Acidophilus Extra 4 Billion

One of the UK’s best known friendly bacteria capsules
(102) Read Reviews
Product ID: 547
  • Two of the most researched strains of live bacteria
  • For human health, not yoghurt making!
  • Independent study rates our live bacteria capsules one of the best
  • One of the few products that met its label claim.

This is our top selling live bacteria product. Each capsule contains 4 billion live bacteria. We use two carefully selected strains of live bacteria, both widely used in clinical studies, Lactobacillus acidophilus La-5 and Bifidobacterium Bb-12. More importantly the species of bacteria provided by this product are specially selected for use in human health, rather than for their ability to make tasty yoghurt! Each small capsule is equivalent to 8 pots of bio-yoghurt, without all the calories!

Nature’s Best was one of the first companies to supply live bacteria capsules in the UK (over 20 years ago), so we have developed an expertise in this area. As a result of this, an independent study found our live bacteria was one of the few tested that contained the species and the strength of bacteria claimed on the label. Live bacteria capsules only work if they are kept alive in a state of ‘suspended animation’ so that after swallowing they are still viable. Nature’s Best uses sophisticated processes to ensure that these bacteria remain alive whilst in their packaging.
Product Information
Daily Intake
Take 1 - 2 capsules daily, ideally first thing in the morning. Take with a glass of water. Do not swallow capsules with hot drinks, heat kills bacteria. Do not exceed recommended daily dose.
Food supplements should not replace a balanced diet and healthy lifestyle.
Typically per capsule
Lactobacillus Acidophilus La5 and Bifidobacterium Bb124x109 (4 billion) live bacteria (at the time of manufacture)
Buling Agent (Dextrose), Bacterial Culture (providing Lactobacillus acidophilus La5 and Bifidobacterium Bb12), Capsule Shell (Hypromellose, Colour: Titanium Dioxide), Magnesium Stearate.
Suitable for / Cautions
Suitable For
This product is suitable for all adults. This product is suitable during pregnancy and breast feeding.
This product is free from wheat, yeast, soya, and nuts.
This product is free from gluten containing ingredients.
This product is not suitable for vegetarians.
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Recently Viewed


"My first use"
By , 16 Jan 2018
I have only just started taking this product so Don,t know if they will work for me, but I read that this was a good product to try for my problem.
Recommend to a friend: Don't know
Value for money:
How much has this product helped you?
"To early to know"
By , 12 Jan 2018
Only just started these. i am hoping they make a big difference to my stomach issues. Down side is they have to be refrigerated.
Recommend to a friend: Yes
Value for money:
How much has this product helped you?
"Too early to tell as only been taking a few days"
By , 24 Dec 2017
I have been having stomach issues for quite awhile now. I am following suggestions made in a docu series on Auto immune diseases and leaky gut.
Recommend to a friend: Don't know
Value for money:
How much has this product helped you?
"This product was very effective and a great help to me."
By , 23 Dec 2017
I have suffered from IBS and chronic bowel problems for over 20 years but after taking this it has settled a great deal I wouldnt be without it. I started on 10 billion now take 4 billion life is so much better.
Recommend to a friend: Yes
Value for money:
How much has this product helped you?
"Very helpful"
By , 17 Dec 2017
I suffer from Diverticular Disease and find that this supplement helps greatly with the pain and constant abdominal discomfort.I would not now be without it and recommend it to anyone in a similar situation to give it a try.
Recommend to a friend: Yes
Value for money:
How much has this product helped you?