Nitric Oxide Saliva Test Strips

Check Nitric Oxide levels with the rapid saliva self-test strips

In stock

Berkeley Life Nitric Oxide Saliva Test Strips:

  • • Patented, non-invasive saliva test strips
  • • See your Nitric Oxide level in seconds
  • • Track your Nitric Oxide status throughout the day
  • • Simply place on your tongue and then see where you are on the NO scale
Product Information

Patented Berkeley Test Strips are a non-invasive saliva test which allow you to check your Nitric Oxide (NO) levels in seconds. By tracking your saliva nitric oxide status with Berkeley Test Nitric Oxide Saliva Test Strips you can make real-time dietary lifestyle adjustments.

You can test at any time during the day to check your NO levels. It’s simple, place the test strips with the “saliva here’ side on your tongue and compare the color against the NO scale.


Test before and two hours after your nitrate high meal or supplements. Ensure you have not consumed anything 10 minutes prior to testing.


  • 1. Place the test strip with the ‘saliva here’ side on your tongue.
  • 2. Fold the strip over and gently press the two sides together.
  • 3. Now simply separate and compare the color on the test pad to the NO scale.


Berkeley Test Nitric Oxide Scale

Nitric Oxide Scale

If your Nitric Oxide reading is below target try Berkeley Life Hearth Health Supplements which help support Nitric Oxide levels for Heart Health*.