I have been taking VSL#3 for over 2 yrs now. Really good for my IBS and Diverticular problems. Always arrives on time and usually has a Sticker on the delivery box which says 'Refrigerate on arrival'.... See more
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Review summary
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Reviews shaping this summary
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
704 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 7% of negative reviews
Typically replies within 1 month
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VSL# doing well, Royal Mail delivery not so good
VSL#3 has been a game changer for me, calming my system down before my pancreatic Insufficiency diagnosis. Now I will take it on a regular basis to keep my stomach easier to cope with.
Royal mail were late with my delivery, despite giving a delivery time.
6 November 2025
Having taken VSL#3 for about 20 years…
Having taken VSL#3 for about 20 years as prescribed by my consultant after 4 bouts of pouchitis over a short period of time. Recently to learn (about 2 months ago) that I would no longer be able to have it on prescription I was dismayed. This product has, potentially, kept me out of hospital with pouchitis and kept me off other medication all that time. Fingers crossed for the future, we will see what happens.
13 November 2025
Unprompted review
Excellent service and product as…
Excellent service and product as always. Thank you.
5 November 2025
VSL3 arrived on time and in good state
3 November 2025
Helping my gut
Very fast delivery. These really seem to be helping my gut so I will stick with them.
4 November 2025
Genuine product- arrived early
30 October 2025
Arrived very promptly
29 October 2025
Excellent with choice of cold chain delivery
I like your excellent service but I prefer cold chain delivery.
8 October 2025
Have a phone number
Have a phone number
Wanted to change delivery address and the written request says someone will be in touch within three days by then it should have been delivered!
How frustrating
3 November 2025
Unprompted review
Capsules are great!
The capsules work really well for me. The website made it easy to order and delivery was quick.
27 October 2025
It helps with the IBS
I've been using their product every day for a month now and it's incredible how much better I feel.
1 October 2025
Delivery made over the weekend meaning…
Delivery made over the weekend meaning items in post for longer than necessary. Have reported this before.
25 October 2025
Love the VSL probiotics
Love the VSL probiotics, they are a cut above the rest with a far superior product. Excellent service all round.
27 August 2025
VSL3 is a fantastic product
VSL3 is a fantastic product. Would recommend to anyone with any intestinal or immune system problems.
24 October 2025
An error made good!
There was a mistake made by VSL#3 in sending the wrong product. They quickly turned things around to get the correct delivery to a different address at no extra charge. Thank you.
21 October 2025
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