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120 gene markers
Results in under 14 days
£90 Off All Tests - May 2026



COMPREHENSIVE PGx TEST
Have your doctor make better treatment choices with Pharmacogenetic Testing (PGx). AttoPGx All-in-One Pharmacogenetic Test will give your doctor a clear, actionable report with unmatched insights needed to prescribe a customised treatment plan based on your unique genetic profile.
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Explore 120+ genetic markers to help optimise prescriptions across mental health, heart health, pain, hormones, and more. Avoid side effects and get medications that work with your body.
Get recommendations tailored to your genetic makeup for all major drug classes.
Avoid drugs likely to cause adverse reactions based on your metabolic type.
Medications chosen for your body are more likely to work first time.
Know you're taking medications based on science, not trial-and-error.
Reduce unnecessary prescriptions and avoid wasted spend.
Too many drugs on the Green list. Atto needs to recommend a top three. Otherwise, a very efficient service.
Patient gave good feedback on ease of ordering and results were clear and easy to decipher.
My GP had recommended a prescription for me and I was able to check there’d be no adverse effects. The test was easy to do, the results were received promptly and were comprehensive.
The customer service is great. The team are very responsive and proactive with their customers. They always return calls if not immediately available. They listen to questions, desired options and work hard to apply good suggestions.
Their products and services are good and very helpful for my clinical practice.
I ordered the cardiovascular test as I had refused statins based on friends suffering side effects and wanted to assess whether I was statin intolerant. The stated turnaround time of up to 14 days was well met with a result within 6 days of taking the sample.
The test report, which is exceptionally well presented and clear, showed that had I gone blindly to the GP the NICE guideline 1st and 2nd line statin choices would have resulted in moderate side effects. I can now approach the GP with an informed choice that will hopefully result in reduced cholesterol.
Fast turnaround
Sensible pricing
Good communication
Excellent
I recently used AttoDiagnostics for pharmacogenomic testing and was really impressed with the entire experience. The recommendations were clear and practical, and I was able to forward the report to my doctor, who also found it very useful for ongoing treatment decisions. It’s rare to receive this level of depth and clarity in such a specialised area of healthcare. Highly recommend Atto Diagnostics to anyone looking for accurate genetic testing with thorough analysis and human-centred support.
Complimentary Experience
I used AttoDiagnostics for pharmacogenomic (PGx) testing and was impressed from start to finish. Communication was excellent; proactive updates, quick responses, and clear next steps at every stage. The results were easy to understand, with practical guidance that helped me have a more informed conversation with my clinician. No jargon, no pressure, just transparent, professional service. If you’re considering PGx testing to optimize medications, I highly recommend AttoDiagnostics for their clarity and customer care.
Great service. Fast delivery, results processed quickly and insights very helpful.
Great test, and really gave me peace of mind on what drugs I would be better suited to in the future. Purchased after a family health scare.
You’ll receive a full report showing how your genes influence your response to over 115 medications, including gene-drug and drug-drug interactions with your current medications.
See which medications are most likely to work best for you, based on your genes. Medications are grouped into areas such as analgesia, autoimmune, cardiovascular, mental health and rheumatology.
This section provides a more detailed overview of the medications relevant to certain medical conditions. Each drug is categorised as follows:
- Mild or no known gene-drug interaction (use as recommended)
- Moderate gene-drug interaction (adjust based on your genetic profile and conditions to achieve optimum therapeutic outcome or avoid adverse reactions)
- Severe gene-drug interaction (review based on likely adverse drug reaction risk and choose alternative medication)
A detailed breakdown of each medication, including your phenotype, gene-drug interactions, and what these mean for your treatment.
Pharmacogenomics (PGx) looks at how your genes affect the way medications work. We make the whole process simple, from ordering online and doing your cheek swab, to receiving your results and optimising your medications.
Step 1
Our preferred method is a cheek swab. The kit includes full instructions and a pre-paid return envelope. It’s painless and takes under a minute to complete.
Step 2
Your sample is processed in our accredited UK laboratory. We analyse 120 genetic markers linked to how your body absorbs, metabolises, and responds to medications.
Step 3
Your personalised report is delivered securely within 14 days. It shows how your genes may affect common medications, with guidance on what’s likely to work best for you. The comprehensive report covers over 115 medications, helping you choose the optimal medication with the lowest risk of side effects.
By choosing Comprehensive PGx, you empower your healthcare provider to create a treatment plan that considers all aspects of your genetic makeup, ensuring the most effective and safest therapies.
IMPORTANT: DO NOT MAKE ANY CHANGES TO YOUR CURRENT MEDICATION(S) WITHOUT CONSULTING YOUR HEALTHCARE PROVIDER FIRST.
While your genetics is important, other factors also contribute to how you respond to medications. The final choice of medication used will be based on your healthcare provider’s professional judgement and may be different to what is recommended in this report. The AttoPGx test does not determine your risk of any health problem or condition. It only evaluates select portions of your DNA that help predict how you may respond to the medications covered.