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Review summary

Created with AI, based on recent reviews

Evaluating 225 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the product, highlighting its effectiveness in improving gut health and addressing various digestive issues. Many people have found it to be a life-changing solution, noting significant improvements in their conditions and overall well-being. The delivery service is frequently commended for its speed and efficiency, with products often arriving promptly and well-packaged, maintaining the required cold conditions. However, some customers experienced issues with their orders, including missing items, incorrect products, or delayed deliveries. A few people also reported problems with the packaging, noting that some products arrived damaged or not adequately chilled, raising concerns about the quality of the product upon arrival.

What people talk about most

Product

Clients share positive opinions on product. Many customers praise its effectiveness, with some reporting... See more

Delivery service

Consumers generally express satisfaction with the delivery service. Many praise the quick and efficient... See more

Quality

Customers had positive experiences with product quality. Many reviewers found the probiotics to be effective,... See more

Order

People report ambiguous experiences with their orders. Many customers praise the ease of ordering online and... See more

Service

Reviewers mention positive feedback about service. Customers consistently praise the fast, efficient, and... See more

Reviews shaping this summary

Rated 4 out of 5 stars

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

Rated 5 out of 5 stars

This probiotic is absolutely amazing, is saving my life for the last year. I have ulcerative colitis plus food allergies it was severe hard life before starting my use. I was suffering with a cons... See more

Rated 5 out of 5 stars

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

Rated 5 out of 5 stars

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

  1. Vitamin and Supplements Store

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

4.4

Excellent

TrustScore 4.5 out of 5

699 reviews

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1-star

Replied to 4% of negative reviews

Typically replies within 1 month

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Rated 5 out of 5 stars

They work!…

I would not be without these probiotics. They have settled my IBS so I no longer have the cramps and diarrhoea or constipation and feel more in control. Highly recommend them

November 25, 2025
Rated 1 out of 5 stars

This is the FOURTH time I've contacted…

This is the FOURTH time I've contacted you. I booked and paid for tickets for ABBA on 8 January. My tickets do not appear on the App. It says I have no upcoming events. My account number is 1190277813. Please email me at with both explanation and how to retrieve tickets

November 24, 2025
Rated 5 out of 5 stars

I had an outstanding experience with…



I had an outstanding experience with this credit company. The team was extremely professional, helpful, and patient throughout the entire process. They explained everything clearly, offered the best options for my situation, and handled my application quickly and efficiently. I truly felt supported and well taken care of.
Highly recommended to anyone looking for reliable and trustworthy financial assistance!

October 22, 2025
Rated 2 out of 5 stars

Delivery with Royal Mail 48hr tracked…

Delivery with Royal Mail 48hr tracked is appalling! Order placed on a Wednesday evening - tracking said it was being delivered on the Friday so stayed in all day waiting, as well as all day Saturday - yet no delivery! Have had to get it redirected to a post office collection point to ensure it is delivered. Received it on Monday - 5 days after order was placed. These are expensive live probiotics which degrade when left out of the fridge, so 5 days! Very disappointed and now question the quality of the product received which has been purchased for someone who suffers with Crohn's Disease!

November 12, 2025
Rated 5 out of 5 stars

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.

November 13, 2025
Unprompted review

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