DNA Infidelity Test
Is your partner or spouse cheating on you? Have you found a suspicious piece of clothing such as stained underwear or similar object?
The GTL Infidelity Test can provide you with a conclusive answer. Forensic DNA testing will provide conclusive results to verify or refute the presence of male and/or female DNA on suspicious items. Once the item in question has been analysed, GTL can also carry out powerful comparative DNA analyses to identify the DNA source.
All GTL’s DNA testing is reliable, accurate and strictly confidential.
Please email us or call one of our Customer Service Advisors on 0333 300 3130 for more information.
Ordering Your DNA Test Kit
We at GTL believe that, once you have collected DNA samples for testing, you should be able to pay for your DNA test when you are ready. This is why we offer you the opportunity to purchase a DNA testing kit or home paternity test kit now for the low price of £19 and pay the laboratory processing fee at a later date when you return your DNA samples for analysis and testing.
DNA Infidelity Testing Kit £19*
Order your DNA infidelity test kit for £19 and pay the laboratory processing fee when you return your DNA samples for analysis. Our infidelity test laboratory processing cost is £339 and includes forensic DNA testing of the clothing or bedding to identify the DNA source and the presence of male and/or female DNA. Additional mouth swab samples may be tested and compared against any DNA profile identified during the initial analysis at an extra cost of £79 each.
Our DNA Infidelity Test Includes:
- Discreet packaging marked ‘Private & Confidential’
- Forensic DNA analysis of the suspicious item
- DNA analyses to identify the DNA source
- Our Premium Quality 16 genetic marker DNA profile for any identified DNA source(s)
- Check your DNA test progress online and view your DNA test report when ready (see above for more information)
- Confidential DNA test results in 5 working days
- Our legal ISO accredited DNA tests are available and include free Special Delivery postage of the sampling kit to your chosen health professional
| Order securely online or call our Customer Service team on 0333 300 3130 |
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Step 1: Complete Purchase
Click the "Add to Cart" button to complete your purchase:
Step 2: Check Shipping Information
Please take a minute to read the important information below:
All home DNA testing kits are sent in plain, discrete packaging marked ‘Private & Confidential’. There is no return address, no company name and nothing to show what is inside.
For home DNA test kit orders within the United Kingdom:
You will be asked to select how you would like your DNA testing kit sent to you.
Royal Mail 1st class should take 1 working day to reach you but is not guaranteed and may take longer.
Recorded Delivery 1st class should take 1 working day to reach you and requires a signature on delivery. We will be able to provide a tracking number if required. Please note that Recorded Delivery is not guaranteed and may take longer to reach you.
Special Delivery is guaranteed for delivery before 1pm the following working day but is not guaranteed for delivery on a Saturday. We will be able to provide a tracking number if required.
If you would like your order sent by a courier service, please email us or call one of our Customer Service Advisors for a quote on 0333 300 3130.
For home DNA kit orders outside the United Kingdom:
You will be asked to select how you would like your DNA testing kit sent to you.
Royal Mail Airmail should take three days to Western Europe, four days to Eastern Europe and five days for the rest of the world.
Airsure mail receives priority handling in the UK and abroad, making it faster than the normal Airmail times. However, it is not a guaranteed courier service.
If you would like your order sent by Federal Express or another courier service, please email us or call one of our Customer Service Advisors for a quote on 0333 300 3130.
When home DNA test kits are shipped:
All orders received by 4pm GMT Monday to Friday will be dispatched the same day. GTL do not dispatch or receive DNA kits at weekends or on public holidays.
Step 3: Rush Processing Options and Surcharges
- 24-Hour Release: £350
One working day from receipt of samples at our laboratory - Two Day Release: £180
Two working days from receipt of samples at our laboratory
- Three Day Release: £130
Three working day from receipt of samples at our laboratory - Four Day Release: £80
Four working days from receipt of samples at our laboratory
Step 4: Complete Guide to DNA Testing
Check our complete guide to DNA testing, paternity test and genetic testing services, fees and refund policy.
Step 5: Additional DNA Testing and Sampling
Information
Information about how DNA samples are collected, the differences between legal DNA testing and informational (peace of mind) DNA tests, buccal mouth swab samples versus "pin-prick" blood sample collection and more is available here.
Find out more about what is required with legal paternity testing, court ordered DNA tests, CSA DNA test and immigration DNA testing.
We understand that finding the answer is very important. Discover the benefits of our paternity test and DNA testing.
Release of DNA Test Results
DNA test results will be available to download from this website 5 working days after we receive the DNA samples, completed form and payment of the laboratory processing fee.
Peace of mind DNA results are also available by telephone, email or post for an additional administration fee, currently £5 for telephone, £10 for email and £15 for first class post.
Rush Analysis of DNA
If yours is a more urgent case and you require a faster turnaround time, we provide a Rush Processing service at additional cost, please see below for full details.
Collect and Send™ Today Paternity Test Details
Alternative DNA samples or objects to be tested are priced according to the table below. Please call us on 0333 300 3130 for details and instructions on how to package and ship your item to us. We guarantee the confidentiality of the test.
| Category | General Comments | Packaging Comments | Additional Charge (Per Sample) | Success Rate* |
|---|---|---|---|---|
| * GTL cannot unconditionally guarantee successful analysis of these samples. We will however make every attempt to provide you with the results you require. | ||||
 |
||||
Blood (Whole)  |
Medical blood draw in Vacutainer Tube | Ship in original tube | £80.00 | 99% |
| Blood Stains |
Band Aids, tampons, bloody tissues | Ship in paper envelope | £70.00 | 75% |
| Cigarette Butts | 2 to 4 butts | Ship in paper envelope | £60.00 | 65% |
| Clothing | Hats, baseball caps, underwear, bandanna | Ship in paper bag | £60.00 | 50% |
| Dental Floss | Do not touch the floss with your fingers. | Ship in paper envelope | £60.00 | 75% |
| Ear Wax | Cotton swab or Q-tip | Ship in paper envelope | £60.00 | 75% |
| Electric Shaver Clippings | Place in paper envelope. | Ship in paper envelope | £60.00 | 50% |
| Chewing gum | Do not touch the gum with your fingers. Sugar-free gum is preferred. | Ship in plastic Zip-Lock bag | £60.00 | 75% |
| Hair | Roots or follicles must be attached. Hair from a brush or comb may not work. We need at least 6-10 hairs. | Ship in plastic Zip-Lock bag | £60.00 | 80% |
| Licked Envelope | From a card or letter | Ship in separate envelope | £70.00 | 25% |
| Nails (Finger/Toe) | Freshly cut nails work best | Ship in plastic Zip-Lock bag | £70.00 | 75% |
| Paraffin Embedded Tissue |
From pathology laboratory | Ship in plastic Zip-Lock bag | £120.00 | 95% |
| Post Mortem Tissue |
Coroner sample, funeral home | On dry–ice or as preserved | £175.00 | 65% |
| Razors | Place razor in a paper envelope. | Ship in paper envelope | £60.00 | 40% |
| Sperm/Semen |
Condoms, undergarments, clothing, etc... Liquid semen: absorb suspected semen sample onto a clean cotton swab. Air-dry the swab for 1 hour. Dried semen stains: adsorb semen stain onto a clean cotton swab moistened with distilled water. Air-dry the swab for 1 hour. | Ship in paper envelope | £70.00 | 90% |
| Teeth |
Molar, pre–molar or canine preferred. (Baby teeth do not usually work) | Ship in paper envelope | £150.00 | 85% |
| Toothbrush | Air-dry the toothbrush for 30-60 minutes. | Ship in paper envelope | £60.00 | 75% |
| Toothpick | Do not touch the toothpick with your fingers. | Ship in paper envelope | £60.00 | 65% |
| Umbilical Cord (dried) |
Put in paper envelope. | Ship in paper envelope or as preserved | £80.00 | 90% |
| Used Cotton Handkerchief | Samples of phlegm on handkerchief | Ship in paper envelope | £70.00 | 95% |
| Used Kleenex | Samples of phlegm on tissue | Ship in paper envelope | £60.00 | 95% |
GTL Refund Policy
All sales are final. If DNA test services are cancelled before shipping and/or handling a £19 refund processing fee will be deducted.
Interested in our other DNA Testing and Paternity Test Services?
Review a complete guide to our services, fees and refund policies.
