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.

Founded by a team of health enthusiasts in 2016, Berkeley Life was established with the mission to through science-backed supplements. Life is committed to quality and efficacy, using high-quality, natural ingredients and rigorous testing to ensure optimal performance. With a strong emphasis on scientific research, Berkeley Life is a trusted partner in the journey towards a healthier, more vibrant life.

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.

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.