SimplexHealth were recommended to us for testing the water in our local nature reserve. We want to do this on a regular basis & testing strips are an easy way to do this. The products that were in sto... See more
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
See what reviewers are saying
Ordered a water test kit for chloride content of the water. Arrived boxed and in good time. Test results take 10 days so cannot comment on the quality of the analysis and reporting. The instructions w... See more
I’ve used this company several times without any issues, but was recently sent some very short-dated hard water test strips. I phoned and spoke to a very helpful man who apologised and sent out a repl... See more
Great service ! I ordered the wee-testing sticks with next day delivery, and they duly arrived on time. The tests clearly showed I had an infection, my doctor's surgery gave me an appt that afternoon,... See more
Company details
Written by the company
SimplexHealth was founded in 2010 in the UK. SimplexHealth is the exclusive distributor for Watersafe water test kits in Europe, SimplexHealth water testing kits as well as SimplexHealth pH Test Strips worldwide. We also sell a wide range of Body & Urine tests Alkalising products (such as Green Drinks, pH drops & Alkaline Minerals) and Magnetic Therapy products. Our water testing kits have proven popular because they are easy to use, safe and users can be assured of the quality as many of our water test kits and strips have been ETV/EPA performance-verified. We pride ourselves in offering tests that make complex chemistry simple and environmentally friendly.
Contact info
27-37 Eastfield Road, NN29 7RS, Wellingborough, United Kingdom
- 01933 664746
- info@simplexhealth.co.uk
- simplexhealth.co.uk
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 75% of negative reviews
Typically replies within 1 week
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Problematic colour matching
I found the colour matching for all of these tests problematic, and in several cases was unable to find a sufficiently precise correlation between the colour obtained from testing my well water sample and the various colour charts.
The most concerning was the pH - hardness test which appeared to show exceptionally high alkalinity and Ca; when I tested the local tap water the results were exactly the same… to me it seems unlikely that the local tap water is highly alkaline and i know from observation that it is not especially « hard ». So I now need a more accurate test for pH and Ca.
Can Simplex assist me with this ?
Item as described quickly delivered at…
Item as described quickly delivered at a competitive price
Requested item arrived in good time
Requested item arrived in good time, and had simple and easy to follow instructions.
Good product received quickly.
5* Service
The test strip arrived within 2 days of ordering. It done exactly what I needed it to do. I would use this company again in the future should I need to.
Always really quick responses and…
Always really quick responses and delivery. Great professional company. Thank you.
100% recommend.
Responsive customer service staff…
Able to contact customer service staff and Rachael was able to help with my questions and delivered exactly as promised
Great product but slow delivery
19/03/2023 - Order finally arrived after almost 3 weeks. Great product, but slow delivery (which I’m sure is not their fault).
————————-————————
Ordered 2 weeks ago and still hasn’t arrived. No communication.

Reply from SimplexHealth Water & Health Testing
Would recommend the lead test
Would recommend the lead test - identified lead paint in our home before I went too hard with the DIY.
Product arrived efficiently within 2…
Product arrived efficiently within 2 days of ordering. The website is easy to use.
Informative Web site
Informative Web site, perfect products for my needs (heating engineer) sensible pricing and promptly despatched and delivered
as expected from past experience!
Excellent service as always
Excellent service as always
Well priced and customer services
Prompt delivery.
Do what they do well.
Great company,easy ordering package arrived the next day. Will use again.
Great Service
Bought these Bacteria and Legionella test kits multiple times and always arrive promptly. Graet service
I am sorry to say I wasted £20
I am sorry to say I wasted £20.
As far as I could make out the pipette looked empty.
Consequently there was no result.
I give up and will filter my drinking water.
Thank you for getting back. Maybe it sounds silly but I still don't understand.
I have glaucoma and mega old. I spent at least 30 minutes trying to make sense of the instructions.
Maybe a picture display on the sheet would have helped.
What I did was put a tiny drop of water in the container and poked the pipette in and squashed it a few times on the bulb at the top. Then I shook it about and put the test paper in. No wonder it was useless.

Reply from SimplexHealth Water & Health Testing
Good product
Good product. Delivered when promised. They work.
What more is needed.
Great delivery and value fir money
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.







