Nitric Oxide Test
The patented Berkeley Life Nitric Oxide Test Strips provide a non-invasive, saliva-based method to monitor the body's conversion of dietary nitrates to Nitric Oxide, supporting cardiovascular health.
£44.09
Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.
Buy now, pay later from £12.25/mo with
Free UK shipping over £50, free returns.
Key benefits
- Measures the body’s ability to convert dietary nitrates to Nitric Oxide.
- Helps monitor a crucial component for a healthy circulatory system.
- Ensures reliable and accurate results.
The patented Berkeley Life Nitric Oxide Test Strips offer a non-invasive, convenient solution for assessing the body’s conversion of dietary nitrates to Nitric Oxide. These easy-to-use saliva test strips provide immediate results, allowing you to track your Nitric Oxide levels and make informed decisions about your dietary and supplement intake.
Nitric Oxide (NO) plays a crucial role in maintaining a healthy circulatory system. As a naturally occurring molecule in the body, Nitric Oxide helps regulate blood flow, blood pressure, and overall vascular health. However, age and environmental factors can diminish the body's ability to produce adequate levels of Nitric Oxide, making monitoring these levels increasingly important.
By regularly testing, you can ensure you are supporting your cardiovascular health effectively and maintaining optimal Nitric Oxide levels for a healthy, active lifestyle.
Berkeley Life is owned by Lifes2good, a family-owned business in Galway, Ireland, and their vision is to leave behind a world where Nitric Oxide is seen to be as just as fundamental to our wellbeing as hydration and exercise. They started in 2016 with a test strip and a keen understanding of the paramount benefits of adequate Nitric Oxide in our bodies. Today Berkeley Life is recommended by top healthcare providers across the country.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Shipping
At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
UK standard delivery
Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.
Next working day
For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.
International
International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.
Returns
If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Test any time to assess your Nitric Oxide levels. Do not consume anything 10 minutes before testing. Allow a minimum of 90 minutes after your supplement or nitrate-rich meal before testing.
You may also like
New
New
100+ health markers.
Two annual at-home blood tests.
Personalised product recommendations.
Learn more
Shop by collection
Frequently asked questions
Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.
Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.
We love people who check ingredients. You’ll find detailed information about the ingredients in every product page and if you find something you’d like to flag with us or have more questions, drop us a message.
Healf Curation
Process™
Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.
Discover more
The Discovery
Expert Validation
Community Testing