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We ship to 32 countries in Europe

Nitric Oxide Test Strips

Berkeley Life Nitric Oxide Test Strips are non-invasive saliva test strips designed to monitor Nitric Oxide levels through salivary nitrite indicators. Ideal for establishing a daily baseline or testing before and after meals or physical activity. Includes 10 test strips.

Regular price €10,95
Regular price Sale price €10,95

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Fast delivery throughout the EU

We ship to 32 countries

Berkeley Life Nitric Oxide Test Strips

  • Non-invasive, saliva-based Nitric Oxide test.
  • Simple and quick: results in only 15 seconds.
  • Measure Nitric Oxide levels before and after nitrate-rich meals or supplementation.
  • Convenient for daily tracking — at home or on the go.

Track Your Nitric Oxide Levels Anytime, Anywhere

Berkeley Life Nitric Oxide Test Strips provide an easy, non-invasive way to monitor salivary nitrite levels, a precursor to Nitric Oxide in the body. Each pack contains 10 test strips, designed for daily use to help establish baseline levels and track progress over time.

Use the Nitric Oxide Test Strips alongside Berkeley Life Nitric Oxide Foundation supplement to monitor your dietary nitrate intake and track changes.

About Berkeley Life

Berkeley Life, owned by the family-run company Lifes2good in Galway, Ireland, is committed to providing high-quality Nitric Oxide support solutions. Since its launch in 2016, Berkeley Life has developed a full range of products, including test strips and supplements. Lifes2good also contributes to global wellness through the Lifes2good Foundation, supporting education and empowerment initiatives worldwide.

Recommended use

Berkeley Life Nitric Oxide Saliva Test Strips were specifically designed to indicate salivary nitrite levels, a proven precursor to Nitric Oxide levels in the body. Use every day to establish a daily baseline, before and after a nitrate-rich meal or supplement, and before physical activity.


1. Place the test strip with the “saliva here” side on your tongue and hold for 5 seconds.
2. Fold the strip over and gently press the two sides together and hold for 10 seconds.
3. Separate and compare your results using the Berkeley Test Nitric Oxide Scale on the side of the package.

Store dry, cool, and away from light.

Made in: Europe

Business operator
Berkeley Life
138 E 78th St. 381
NY 10075
United States

Imported by
LiveHelfi
Loopkantstraat 25
5405 AC Uden
The Netherlands