Quick screening with simple steps
Fast, reliable screening
Lateral flow tests are designed for fast antigen detection, giving clear positive or negative indications within minutes. They work by capturing viral proteins on a strip and producing a visible line. For best accuracy, follow the included instructions exactly: collect the swab sample as shown, mix thoroughly with the buffer, and read the result at the specified time window. While highly useful for screening and early detection, these tests are less sensitive than laboratory PCR; a negative result does not guarantee absence of infection, so repeat testing and confirmatory PCR may be advised when symptoms persist or exposure is suspected.
Results in 15–30 minutes
Easy self-swab process
Detects active infection
CE marked test kits
What’s in the kit and how to store it
Test kit contents and storage
Our lateral flow kits include everything needed for a single-use rapid antigen test: swab, buffer solution, test cassette, and full instructions. They are suitable for symptomatic and asymptomatic screening where quick decisions are required. Tests should be stored at recommended temperatures and checked for expiry dates. When taking the test, avoid eating or drinking immediately beforehand if instructed. Read the result strictly within the stated timeframe — reading too early or too late can cause misinterpretation. For workplace programmes or travel checks, ensure you follow any additional guidance from relevant authorities regarding reporting and confirmatory testing.
Step-by-step sample collection and interpretation
How to use a lateral flow test
Collecting a sample correctly is essential. Use the swab provided to take a nasal or combined nasal-throat sample as directed. Insert the swab at the indicated depth, rotate for the recommended time, then place it into the buffer tube and mix well. Squeeze drops onto the cassette and wait the instructed interval before reading. Positive results typically show a control and test line; negative results show only the control line. If the control line fails to appear, the test is invalid and should be repeated with a new kit. Dispose of used components safely according to guidance.
Key benefits
Lateral flow tests offer practical advantages for frequent screening: they are inexpensive, easy to administer, and deliver results rapidly without specialized equipment. This makes them a valuable tool for households, workplaces, schools, and events where timely information helps reduce transmission risk. While they complement laboratory testing, they are best used as part of broader testing strategies and not as a sole diagnostic when clinical symptoms or high-risk exposure are present. Regular use can identify contagious individuals early, helping to limit spread and guide decisions about isolation, confirmatory PCR testing, and seeking medical advice.
Quick turnaround for decisions
Simple to perform at home
Useful for routine screening
Supports public health measures
Clear guidance for confident use
Guidance and next steps
Whether you need a test for routine screening, travel checks, or to confirm suspected infection, lateral flow devices provide fast and actionable results. Make sure you follow the manufacturer’s instructions each time, check the kit expiry date, and perform the test in a well-lit area. If you get a positive result, follow local public health advice which may include isolation and arranging a confirmatory PCR test. Negative results reduce the likelihood of infectiousness at that moment but do not eliminate risk entirely — repeat testing and continued caution are recommended if symptoms develop.
Frequently Asked Questions
Answers to common questions about use, accuracy, and safety.
How accurate are lateral flow tests?
Lateral flow tests are effective at detecting higher viral loads and infectious cases, especially when used properly and at the right time. They are less sensitive than PCR, so false negatives can occur. For symptomatic individuals or close contacts, a negative lateral flow may be followed by PCR if advised.
How long until I get results?
Results typically appear within 15 to 30 minutes depending on the kit. Read the specific timing instructions supplied with your test and interpret results only within the recommended window to avoid misreading.
Can I use these tests for travel?
Some lateral flow tests meet travel requirements, but rules vary by destination. Check airline and country-specific requirements carefully; you may need proof of a supervised test or a specific certificate.
What if the control line doesn’t appear?
If the control line fails to show, the test is invalid and should not be trusted. Repeat the test with a new kit and ensure you followed the instructions precisely.
How should I dispose of used tests?
Dispose of used test components in household waste unless local guidance specifies clinical waste disposal. Seal items in a bag if necessary and wash hands thoroughly after handling.
Fast Results
Get results within minutes for quick decisions.
Easy to Use
Simple swab and drop process with clear instructions.
Trusted Kits
CE marked tests designed for reliable screening.