- 5 stars: 6 (67%)
- 4 stars: 3 (33%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
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Barbara K Quick and easy to use. No mess no fuss.
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Totò Liked that it works..
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HU.GHAZAL 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.
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Brenna J These are a great way to check your levels of nitric oxide to optimize timing for a tough workout!
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Amazon Customer Great product, works as intended.
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steven helschien These are an easy way to keep track of your nitric oxide levels, a risk factor when low in heart disease.
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John C Hogan 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.
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Breeanna Very easy to do.
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Amazon Customer Great product, works as intended.