Advertising Disclosure Lateral Flow Tests Comparison - July 2025
6 Best Lateral Flow Tests In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2 Best Value  9.5Excellent | 3  9.4Excellent | 4  9.3Excellent | 5  9.2Excellent | 6  8.9Very Good |
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ModelFlowflex One Step Lateral Flow Test Kit | 5 tests | One Step Test for Sars-CoV-2 Antigen |Covid-19 Self Testing Rapid Test | Not For Travel | | Model Flowflex One Step Lateral Flow Test Kit | 25 Tests | Model Flowflex COVID-19 Rapid Test Kit - Easy to Use Self Testing Antigen Covid Test Kit - One Step Test for Sars-CoV-2 - Quick Covid Test at Home - Covid Lateral Flow Test Kit (Not for Travel) - 25 Packs | Model Flowflex COVID-19 Rapid Test Kit - Easy to Use Self Testing Antigen Covid Test Kit - One Step Test for Sars-CoV-2 - Quick Covid Test at Home - Covid Lateral Flow Test Kit (Not for Travel) - 10 Packs | Model Wondfo Covid Lateral Flow Test Kit 5 Pack Covid Tests for Covid-19 Antigen Rapid Test Self Testing in 15 Minutes at Home | Model Covid Lateral Flow Test Kit | Rapid Covid Test Kit | at-Home Testing | Accurate & Fast Results | Covid Tests Pack of 5 |
BrandFlowflex | Brand Flowflex | Brand The Supply Cube | Brand The Supply Cube | Brand Wondfo | Brand K-MART |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews  |
Tech Specs | |||||
product dimensions 4.5 x 16.5 x 8 cm 80 g | product dimensions 11.99 x 2.69 x 6.5 cm 320 g | product dimensions - | product dimensions - | product dimensions 7 x 17.5 x 5 cm 80 g | product dimensions - |
package dimensions- | package dimensions - | package dimensions 21.1 x 12.9 x 9.8 cm 340 g | package dimensions 24.4 x 11.8 x 8.3 cm 160 g | package dimensions - | package dimensions 13 x 7 x 5.5 cm 100 g |
manufacturer reference- | manufacturer reference - | manufacturer reference SCFF | manufacturer reference SCFF | manufacturer reference W634 | manufacturer reference - |
Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Flowflex34% OffFlowflex One Step Lateral Flow Test Kit | 5 tests | One Step Test for Sars-CoV-2 Antigen |Covid-19 Self Testing Rapid Test | Not For Travel |
Why we love it
Convenient one step testing
Reliable registered approved
Safe sterile packaging
Main highlights- The test is to be used for self-testing; During test procedure ensure that you add 4 drops of the sample fluid to the test card; Once adequate sample fluid is added to the sample well, the control line will become visible
- Registered with MHRA and CE Marked and duly approved under Coronavirus Test Devices Approvals (CTDA) Amendment Regulations 2021
- One-Step rapid Lateral Flow Test for COVID-19 SARS-CoV-2 Antigen, please read the patient information leaflet
- NHS portal does not accept results/QR codes from non-NHS supplied tests. Not for travel.
- Flowflex tests are manufactured and packaged in a sterile environment
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9.5
2
Flowflex58% OffFlowflex One Step Lateral Flow Test Kit | 25 Tests
Why we love it
Ideal for family testing with 25 tests per box.
Quick 15-minute results, perfect for busy schedules.
Highly accurate with over 98% reliability.
Main highlights- WHO Standards: Meets and exceeds the criteria set by the World Health Organization (WHO) for quality and reliability.
- High Accuracy: Boasts an impressive 99.3% accuracy rate, ensuring dependable results.
- Fast and Efficient: Get results in as little as 15 minutes with this easy-to-use lateral flow chromatographic immunoassay.
- Convenient Testing: Designed for nasal swab specimens, which can be collected with ease and stored at room temperature.
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9.4
3The Supply Cube
Flowflex COVID-19 Rapid Test Kit - Easy to Use Self Testing Antigen Covid Test Kit - One Step Test for Sars-CoV-2 - Quick Covid Test at Home - Covid Lateral Flow Test Kit (Not for Travel) - 25 Packs
Main highlights- VERSATILE APPLICATION: Adaptable for different industries, including healthcare, education, and retail, our Flowflex sars-cov-2 antigen rapid test self testing offers comprehensive safety measures in diverse environment.
- SPEEDY OUTCOME: Our covid lateral flow test kit produce a reliable test results within 15 minutes, making it the go-to choice for rapid testing, whether for individuals or large gatherings.
- HOME-TESTING EXCELLENCE: Your reliable companion for easy at home covid 19 test kit, offering peace of mind with every use. Ideal for home use, it offers accurate results whenever and wherever you need them.
- EASY TO USE: With a user-friendly nasal swab, just a quick swab within a 2cm range of the nose, getting reliable results has never been simpler or more comfortable with our lateral flow test kit Covid-19.
- CUTTING-EDGE INNOVATION: Our covid test kits utilize patented technology to swiftly identify proteins, offering precise detection of emerging variants and keeping you ahead of the curve with reliable COVID tests.
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
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Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
