2-in-1 Nitric Oxide Test Strips

The darker the pink color, the higher your nitric oxide levels. The goal is to be in the dark pink optimal range. Don’t worry if you test low. Most people do. Nitric oxide naturally declines with age, but you can improve your results with lifestyle and nutrition choices that encourage nitric oxide production: 

• Eat nitrate-rich foods like leafy greens, beets, and celery 
• Exercise regularly, which helps stimulate nitric oxide production 
• Support with supplements like Vascanox HP®, providing nitric oxide support for up to 24 hours*† 
  

Test. Don’t Guess. 
Nitric oxide levels are dynamic, affected by your oral microbiome, diet, stress, age, and physical activity. With Calroy’s 2-in-1 Nitric Oxide Test Strips, you can track those changes and see how daily habits influence your vascular health. 

Quality You Can Trust 

• Patent-pending dual-pad design for comprehensive nitrate + nitrite testing 
• Scientifically validated, easy to read results in 10–15 seconds 
• 50 test strips per canister 

†As measured by saliva NO test strips in an open-label published study.