It’s a wonderful product but the fact that it needs refrigeration can be a problem. Thankfully, we have good neighbours who put the package straight into our refrigerator. I did think I’d asked for t... See more
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Review summary
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I had food poisoning from uncooked chicken and although I got over most symptoms in a few days, I had excruciating stomach cramps and constant diarrhoea for 5 weeks and GPs just took blood and po*... See more
Everyone suffers with digestive problems sometimes when eating different food on holidays abroad or even in certain restaurants here. A daily capsule of VSL3 stops any problems and is so easy to take... See more
I had been giving VSL#3 to my epileptic dog after a recommendation from his neurologist. He is on many drugs but still had multiple seizures every week and terrible stools. After a gut test confirm... See more
Company details
About VSL# UK
Written by the company
VSL# UK Specialises in high-quality, evidence-based probiotics trusted by healthcare professionals. VSL# Supplements deliver high-concentration's of diverse bacteria to where they're needed most - YOUR gut!
The VSL# range currently comprises of: VSL#3, one of the world's most concentrated and well-researched multi-strain probiotics, and VSL# Fibre. A synbiotic combination of live bacteria and fibre, designed to help restore a healthy bowel and facilitate intestinal transit, providing relief from constipation.
Contact info
Building 1410, Arlington Business Park, Theale, Reading, RG74SA, Theale, United Kingdom
- customerservice.uk@nordicpharma.com
- vsl3.co.uk
4.4
Excellent
701 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 5% of negative reviews
Typically replies within 1 month
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Takes time but think works
Easy to take. Was told could take time and think it does. With tweaks to diet also - have improved. Not sure how long one should use - been told not too long and also can take long time!
But really believe has made difference.
4 September 2025
From ordering to delivery exceptional…
From ordering to delivery exceptional service- very quick and efficient!
5 September 2025
Excellent Service
At present I can only review my purchase experience which was excellent.
They offer the product at a substantial discount if you subscribe.
I've only been using VSL#3 for a few weeks and I think it will be several months before I see the benefits.
14 August 2025
Next day delivery just what the doctor…
Next day delivery just what the doctor ordered.
13 August 2025
Excellent Service!
Very pleased to have the next box of VSL sachets delivered on time - thank you.
3 September 2025
VSL3 - prompt action to resolve an issue
I would like to praise VSL3 for their quick actions on my experience with them. The item I ordered did not arrive - all I got was an empty box with an apology from Royal Mail about the condition of the packaging. I tried to contact Royal Mail - queue was 60 mins. Contacted Customer Services at VSL3 and within 8 hours they have responded and will be replacing free of charge - excellent Customer Services.
27 August 2025
I have been taking the probiotics for 4…
I have been taking the probiotics for 4 years now after experiencing bouts of inflammation in my joints and as we know from recent studies, gut health contributes to this. The sachets with yoghurt every morning and a balanced diet has helped to reduce inflammation and my achy joints are now a thing of the past!
Ordered on the Wednesday and they arrived on the Friday via Royal Mail, well packaged and still cold.
Thank you.
27 August 2025
EXCELLENT PRODUCT
30 July 2025
No cold storage with item
Hi, I paid extra £4.50 for cold storage shipping but when parcel arrived the item was wrapped in paper only. Please refund my extra cold storage cost pls!
11 August 2025
Thank you for giving me the opportunity…
Thank you for giving me the opportunity to try VSL probiotic.
Really helpful.
7 January 2025
Fast delivery and good product
Very quick service. Plenty of information on the website. Carefully packed. Happy with the product. Thanks
9 August 2025
Fast delivery and very good quality.
13 August 2025
I have been taking VSL for over 2 years…
I have been taking VSL for over 2 years it has really made a difference to the way I feel.
22 July 2025
Very quick delivery and great product!
6 August 2025
Subscription discount is great
Subscription discount made it the cheapest place to buy it. Fast delivery too.
1 August 2025
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