One test.
A lifetime of change.

The power is in your hands to live a longer, healthier and happier life. Personalise your wellness with our award-winning DNA test.

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Rated 4.4/5 from over 2500 reviews!

How DNA testing helps you achieve your wellness goals

DNAfit helps you become the best possible version of yourself. We promise a smarter, easier and more effective solution to health and fitness, entirely unique to your DNA profile. Whatever your goal, DNAfit can personalise your path to a healthier and happier life.

Optimal Diet & Macronutrient Response

Optimal Diet & Macronutrient Response

Personalised Nutrient Needs

Personalised Nutrient Needs

Food Sensitivities & Intolerances

Food Sensitivities & Intolerances

Optimal Exercise Response

Optimal Exercise Response

Injury & Recovery Profile

Injury & Recovery Profiles

Sleep & Stress Reports

Sleep & Stress Reports

DNAfit ChangeMakers

DNAfit’s ambassadors are passionate about helping millions of people live longer, healthier and happier lives–using genetic science and technology.

Rio Ferdinand

English Soccer Captain

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Greg Rutherford

Olympic Long Jump Champion

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Bryan Habana

International Rugby Player

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Dave Asprey

Biohacker & Bulletproof founder

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Ian McCaig

Entrepreneur & Fiit founder

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View All ChangeMakers

4 simple steps to start your DNAfit journey

Step 1

Step 1

Order your DNAfit kit today

Step 2

Step 2

Take our easy to use saliva swab at home (or anywhere!)

Step 3

Step 3

Send to our accredited laboratories in the mail

Step 4

Step 4

Your results are ready within 10-15 business days

Fast Companies Queens Award Board of Trade Winner 2018

Our achievements speak for themselves

Our technology & research has transformed the way hundreds of thousands of people think about their health. As the leader in our field, we’ve been recognised around the world for the difference we’re making in personalised health & wellbeing.

View all our awards

The most loved DNA brand in the market

Already have 23andMe or AncestryDNA data?

Save up to £40 by using your existing data.

You can get your DNAfit results in just a few clicks, using your existing genetic data. No waiting, no new sample - just one simple connection to personalise your nutrition & fitness.

I have 23andMe DataI have AncestryDNA Data

Combining the industry's best research, with world leading information security

Our DNA is what makes us who we are, so we put in place a strict data protection policy so you know your data is secure.

DNAfit adhere to the UK Data Protection Act 2018 and are ISO 27001 certified, so you can rest assured that your information is in safe hands. ISO 27001 is the global standard for information security and we're the first consumer genetics company to have achieved this rigorous standard!


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Still want to know more?

Here’s a selection of the most common questions we get asked.

How often will I need to take the test?

Your DNA never changes, so you only need to take the DNAfit test once for a lifetime of change.

Is it backed by real science?

DNAfit pioneered the personal genetics code of practice, which provides the highest evidence threshold in the industry. Every result is built off thousands of published research papers, showing relevant effects on human nutrition and fitness response, with easily actioned lifestyle changes. We are one of the only consumer genetics companies to invest and publish our own research, learn more about our research here.

What do you do with my data?

Our DNA is what makes us who we are, so we put in place a strict data protection policy, so you know your data is secure. We only test for the genes we need, and destroy your sample once the lab has completed the analysis. Your results are stored under an anonymised ID to create your reports.

We adhere to the UK Data Protection Act, we’re GDPR compliant and are proud to be the first consumer genetics company to be awarded ISO27001 certification – the highest international standard for data security and management.

Who is the test suitable for?

Since we began in 2013, we’ve helped everyone from absolute beginners to elite athletes reach their goals. Whether you want to lose weight, improve performance or just be a little healthier, your DNA holds vital information on the best way to do that, for you.

In line with our personal genetics code of practice, we will not test anyone under the age of 18.

Can I use my 23andMe or AncestryDNA data?

If you’ve had your DNA sequenced with 23andMe or Ancestry DNA, you can securely connect your data with DNAfit to receive fitness and nutrition insights at a reduced cost.

There will be no waiting, and no need to provide a sample - you can get your DNAfit results instantly with just a few clicks.

Why should I choose DNAfit over others?

As leaders in this space, we’re experts in turning your genetic insights into meaningful action, and continue to innovate and drive the market forwards. DNAfit maintain the highest scientific and data security standards in the industry, and we were the first and only company to subject our methods to scientific peer-review.

Using our patent pending approach, we do the hard work for your by weighing the total effect of multiple genes to provide clear, actionable insights. These developments don’t stay confined to scientific journals - we’ve established a track record of success with customers and professional sportspeople alike. Combined with our commitment to research, our results have been put to the test - in the lab and on the field.

Money back guarentee

Money back guarantee

We’re not happy, unless you’re happy.

If you’ve been through your DNAfit journey and coaching, and you don’t feel 100% happy with the service you received, then we’ll refund your purchase*.

* Subject to terms & conditions

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