Nitric Oxide Saliva Assessment Strips - Dr. Rick Cohen, M.D.

Nitric Oxide Saliva Assessment Strips provide an easy, non-invasive way to assess your body’s nitric oxide (NO) levels in seconds. Nitric oxide is an essential molecule for heart health, circulation, energy, and athletic performance. With these simple saliva-based strips, you can verify that your nutrition and supplements are truly optimizing your nitric oxide production.

Quick, Reliable Nitric Oxide Testing

Using a small saliva sample, these test strips measure the nitrite concentration in your mouth — a biomarker directly linked to nitric oxide availability in your bloodstream. Results appear in just 10 seconds. Simply compare the color change on the strip to the chart provided on the package to determine your NO status.

Why Monitor Nitric Oxide Levels?

Nitric oxide plays a central role in maintaining cardiovascular health, supporting endothelial function, and improving oxygen delivery to muscles. Levels naturally decline with age and stress, but can be replenished through dietary nitrates (like beetroot and leafy greens) and lifestyle choices. Tracking your nitric oxide levels helps you know if your diet and supplementation are working.

• Instant feedback: See how foods, supplements, and exercise affect your nitric oxide production.
• Non-invasive: Saliva-based test; no blood draw or equipment required.
• Clinically supported: Validated against standard lab measures of nitrite and nitrate (see PubMed Study).
• Ideal for: Athletes, cardiovascular health programs, and those using nitrate-rich supplements like PureClean Beet.

How to Use

1. Wait at least 10 minutes after eating, drinking, or brushing your teeth.
2. Place the test pad on your tongue for 5 seconds.
3. Fold the strip so the pads meet, hold for 10 seconds, and compare the color result to the reference chart.

For best results, test first thing in the morning, before and after nitrate-rich meals, or before workouts to track changes in nitric oxide levels throughout the day.

Why Choose PureClean Performance Strips

Unlike generic test strips, our nitric oxide strips are paired with our PureClean Beet and FundAminos protocols to deliver measurable improvements in performance and recovery. This synergy helps optimize blood flow, oxygen efficiency, and endurance.

With 25 individually sealed strips per pack, you can test daily or weekly to monitor progress and maintain optimal NO levels for cardiovascular vitality and athletic performance.

Key Benefits

• Fast Results: 10-second colorimetric readout for instant nitric oxide feedback.
• Accurate Monitoring: Validated against clinical measures of salivary and plasma nitrite.
• Supports: Heart health, blood pressure regulation, energy, and performance.
• Easy to Use: Simple saliva test with no mess or equipment.
• Affordable: Professional-grade accuracy for just $15 per 25-strip pack.

For more on nitric oxide science, see Rupa Health and PubMed validation studies, which confirm the reliability of saliva NO testing as a real-time indicator of cardiovascular and metabolic wellness.