Nitric Oxide Test Strips [50strips]- Nitric Oxide Indicator Strips Work by Measuring The nitrites in Your Mouth to Indicate The Amount of Nitric Oxide in Your Body, get Results in just 10-15 Seconds

I’ve never compared these to other test strips so IDK how accurate they are. But the results are fast.

Does what it says it will do.

The product depicted is definitely from another brand, most likely Berkeley life. I compared this product to human brand strips seconds apart. This product showed depleted where as human showed optimum. Not knowing at the time which was more accurate I consumed a smoothie loaded with nitrate rich foods Beets, arugula and several fruits. Approximately 2 hours later I tested again. This product showed no change in color where as human showed a spike in nitric oxide levels. I tested again this morning and this product has the same color as yesterday. I don't believe the color will change no matter your levels. I provided pictures of the bottle and after removing the foil seal over the bottle. The strips are not individually sealed as depicted they are also not designed to be a swab and fold as depicted. I recommend Berkeley or human they cost a couple dollars more with more accurate results.

The product described on the web page has you moisten a pad on the strip by placing it in your mouth. What I received were strips that have you spit in a container and test the collected saliva.

It barely turns pink no matter how or when I used it.