How It Works
You can test any time during the day to check your nitric oxide levels. Ensure that 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.
Place the test strip with the “saliva here” side on your tongue for 5 seconds. Fold the strip over and gently press the two sides together for 10 seconds. Now simply separate and compare color on the test pad to the NO scale on the carton.