Berkeley Test Nitric Oxide Saliva Test Strips

Berkeley Test Nitric Oxide Saliva Test Strips are a non-invasive saliva test which measures Nitric Oxide status in seconds. 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.