Genetic Testing

Establish your genetic risk to 35 different diseases and conditions or discover if you have coeliac disease or lactose intolerance.
From only £49

Genetic DNA testing will help you learn whether you have an elevated risk of inheriting a disease and enable you to adjust your lifestyle accordingly.

We offer a coeliac gene test, lactose intolerance DNA test and a genetic predisposition test for 35 diseases and conditions including some of the most common cancers and old age illnesses.

Please see below for more information about genetic testing.

AffinityDNA
The UK DNA
Testing Experts

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Genetic Testing

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Caffeine Metabolism Test (Only £49)

The Caffeine Metabolism DNA Test analyzes your genes to understand how your body metabolizes caffeine. This test can reveal whether you are a slow or fast metabolizer of caffeine, which affects how your body reacts to drinking caffeinated beverages. (read more…)

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Folate Metabolism Test (From £45)

The Folate Metabolism Test analyses the MTHFR C677T gene and helps determine if a person is at higher risk for issues like elevated homocysteine, which is linked to a greater risk of cardiovascular diseases, and may have trouble properly metabolizing folic acid. (read more…)

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Genetic Predisposition DNA Test (Only £199)

Our Genetic Predisposition DNA Test will establish your genetic risk to 35 different diseases and conditions including some of the most common cancers and old age illnesses. (read more…)

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Genetic Testing for Coeliac Disease (From only £69)

Genetic Testing for Coeliac Disease will determine if you have the genes associated with coeliac disease. (read more…)

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Lactose Intolerance DNA Test (Only £49)

Our Lactose Intolerance DNA Test uses genetic testing to determine if your genotype is related to a high or low risk of developing lactose intolerance. (read more…)

Accurate
We now test 21 genetic markers to ensure our DNA tests are amongst the most accurate and provide complete peace of mind.
Fast
We provide quick DNA test results because we know that time matters and you need a fast answer to put your mind at rest.
Accredited
We only work with the most highly accredited laboratories in the world to provide guaranteed results that you can trust.
Discreet
Your privacy is of the utmost importance to us and all our kits are shipped in discreet packaging with no logo to ensure discretion.

3 STEPS TO YOUR DNA RESULTS

One
Order your kit
We ship worldwide within 1 working day using discreet & secure packaging to ensure absolute privacy.
Two
Take your sample
Follow the instructions to take your samples quickly and painlessly then return them to us for testing.
Three
Get your results
Results are issued in as little as 3 working days from the time we receive your samples at our offices.
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Dog Allergy Testing Kit Review
Hello Team, I would love to thank all involved in testing my dog allergies. Since that test she finally lives her life itch free as it enabled us to avoid products causing her allergic reaction. I am very grateful for this report as her health massively improved after we removed all listed products from her diet. Since that time I have been suggesting other dog owners which battle similar issue to use your service. 5* from Blue.
J.P.
October 2022
Baby Gender Test Review
Thank you so much for sharing the results with me. I am really happy and impressed with your team's service and quick responses all the time. Affinity DNA service is really impressive and I must recommend this to my friends and family. 🙂
K.P.
June 2022
Siblings DNA Test Review
Thank you so much for your quick reply and explanation it’s very much appreciated and thank you for the great work you guys do.
J.B.
April 2022
DM DNA Test for Dogs Review
Thank you! Honestly, your quick response and helpfulness has been a breath of fresh air.
D.S.
March 2022
DNA My Dog Results Review
Wowwwww thank you sooooo much for the results, looking at each individual breed you can piece together all her traits and stances. THANK YOU SOOOO MUCH.... well happy 🙂
S.B.
January 2022
Forensic DNA Testing Review
I’ve just received the results. Your service has been impeccable. I really appreciate all your help, thank you so much.
F.G.
October 2021
Home Paternity Testing Kit Review
Thank you very much for this! I appreciate your email and your result! This has brought a huge relief, tears to eyes! Thankyou for your service! Worth every penny if not more!
A.G.
October 2021
Dog Allergy Test Kit Review
We had our dog allergy tested with you last year. We were advised that it is not a good enough test by our vet and many others online. This however couldn't be more wrong. We used the results to remove foods from her diet and even hypo-allergenic shampoos etc. Since she turned 1 years old we had her allergy tested by blood at the vet to see if she had out grown any of these allergies. The results were exactly the same as we were given by yourselves. Everything in red she is still allergic to. Without your help I'm not sure how we would of been able to help her in her first year. Especially given that she is allergic to almost everything hypoallergenic.
P.P.
September 2021
Paternity Test Kits Review
Thank you so much for your help with this. A very professional and caring service. Reminds me how very different customer services are in UK compared to the service accepted by most people here in Spain. Thanks again.
D.H.
June 2023
Dog Allergy Testing Review
Please forward my praise to your superiors with regards to your customer attention - thank you for all the communication at all times, and making sure all OK. Much appreciated. 1 day into eliminating salmon oil from her diet (daily supplement I was giving her for for her arthritis) and the turkey menus she is considerably better, all in 24 hrs. Can’t wait to see how she improves within a few weeks of elimination.
L.S.
April 2021
Paternity DNA Test Kit Review
You guys have honestly just kick started my life!! I’m buzzing
S.B.
March 2021
Prenatal Paternity Test Review
Thank you so much for the great service and fast results
J.T.
March 2021
Sibling DNA Test Kit Review
Again, thank you so much, the journey with Affinity DNA has been fast, efficient and the technical help amazing from beginning to the end.
J.F.
March 2021
Degenerative Myelopathy Test Review
Amazing very fast delivery and so much detailed information!
L.W.
January 2021
Father and Daughter Paternity Test Kit
I am over the moon with the service, thank you very very much.
A.P.
November 2020
Health and Fitness DNA Test Review
Many thanks for your support and the excellent service provided by your company.
A.B.
September 2020
DM Test for Dogs Review
Just a note to say thank you again for sending results in the post, which I received today. Your service & kindness is exemplary.
K.F.
August 2020
Father and Son Paternity Test Kit
Thank you so so much mark for your fast response with the results. You have absolutely made my families life with this.
J.C.
July 2020
Father Son Paternity Test Review
Thank you for our results I must say the communication and service were outstanding.
N.W.
July 2020
Paternity Test for Father and Child Review
Thank you a great result I was hoping to be the father great service at a great price.
W.B.
June 2020