Why test nitric oxide levels using salivary strips?

At Calroy, we believe in “test, don’t guess.” Our 2-in-1 Nitric Oxide Salivary Test Strips make it easy to see your nitric oxide status in just seconds, right from home. Each strip provides two readings: your current nitric oxide levels and your oral microbiome’s ability to convert dietary nitrates and nitrites into nitric oxide.

The test works through a simple, rapid chemical reaction that detects dietary nitrates and nitrites in your saliva, allowing you to assess nitric oxide activity instantly. Unlike most salivary tests, which measure only nitrites, Calroy’s innovative strips also measure salivary nitrate markers. Together, these two readings offer a more complete and immediate picture of your body’s nitric oxide production and the important role your oral microbiome plays in this process.*