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Official packaging for Nitric Oxide Test Strip.

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OptimizersArt. no 598

Nitric Oxide Test Strip

Test your nitric oxide levels and see how Circulate+ impacts your circulation

Reference598

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Retail price$33.00
$30.00

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01 / Overview

Discover Nitric Oxide Test Strip

Nitric oxide is a key molecule that supports healthy blood flow, energy, and cardiovascular function. The Circulate+ nitric oxide test strip gives you a quick, easy way to see how your body is responding–in seconds. Use it regularly to track your nitric oxide levels and tune in to your health.*
02 / Benefits

Health needs associated with Nitric Oxide Test Strip

03 / Ingredients

What's in Nitric Oxide Test Strip

How to Use:
  1. Mouth should be clear of food and liquid for 1 hour prior to testing.
  2. Gather saliva on your tongue–do not spit or swab.
  3. Collect saliva from tongue on collection pad, “Saliva Here,” for 5 seconds.
  4. Fold strip and gently hold pads together for 10 seconds to transfer saliva.
  5. Separate pads and compare color to test pad chart.
  6. Consume 1 serving of Circulate+
  7. Wait 60 minutes, Repeat Nitric Oxide Test Strip
  8. Compare the difference

Tips:

  • Avoid touching the test pad directly to your tongue.
  • Use in a well-lit area for accurate color comparison.

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Quality and manufacturing

USANA Standards

Every USANA product is backed by science, manufactured in state-of-the-art facilities, and laboratory tested for:

  1. 01 / 05

    Purity

    Ensures products are free from contaminants, including heavy metals, pesticides, and residual solvents.

  2. 02 / 05

    Identity

    Confirms ingredient identity to determine efficacy, safety, and quality.

  3. 03 / 05

    Composition

    Provides critical data on every batch, including weight, thickness, disintegration, and safety.

  4. 04 / 05

    Strength

    Includes testing to verify the potency claimed on each product label.

  5. 05 / 05

    Safety

    Verifies product safety and quality.