Berkeley Test Nitric Oxide Saliva Test Strip - 50 Packs

Servings Per Container: 50
You can test at any time during the day to check your NO levels. Ensure you have not consumed anything 10 minutes prior to testing. Allow a minimum of 1 to 2 hours after your nitrate high meal or supplement before testing.

1. It's simple, 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.
4. Download the Berkeley Test app to get your reading and to track over time.