Nitric Oxide Test Strip - Track Both Prebiotic Nitrate and Biomarker for Nitric Oxide by MyFitStrip - 25 Self Care Saliva Test Strip

I tried the test strip and compared to other strips , i found it mostly reliable and fairly accurate at all tests. Very useful and helps to adjust my diet.

I have used these for several weeks now and they give consistent results. They show high NOx levels after I eat spinach, and these levels gradually diminish as expected. Multiple tests give reproducible results.

The 3 bottles are actually the same bottle from 3 different angles to show what was written on the bottle. Image is misleading.

Great product, works as intended.

These are a great way to check your levels of nitric oxide to optimize timing for a tough workout!

These are an easy way to keep track of your nitric oxide levels, a risk factor when low in heart disease.

Quick and easy to use. No mess no fuss.

I receive the item but on the web site shows pack of 3 tubes bug I only received I tube. Why. This is false advertising. Let me know. I will like to know why. Frank