The bottle I received says to spit into a cup or spoon. Does that mean the specific test strips I have should not be placed in the mouth?

No ,if you follow the directions ,I just spit on mine and the give me a good test ...do do that if you are eating drinking coffee or pop ,or water just plain saliva .

What is the relation between the five colors and parts per million concentration?

It will not tell you anything about nitrous oxide but it will tell you if your body is converting plant-derived inorganic nitrate into nitrite for nitric oxide bio-availability. The indicator strips give you a snapshot of where you are at that moment.The Nitric Oxide Indicator Strips show if your Nitric Oxide levels are depleted, low, or optimal. But you can raise you N O level by eating arugula and/or beets. Lots of luck. Nitric Oxide Indicator Strips, are a simple way to see if you’re getting enough essential dietary nitrate from your diet. Nitric Oxide Indicator Strips can give you an indication of whether your diet is lacking and if you body is getting sufficient Nitric Oxide-activating nutrients through your diet. This is an aid for watching your blood pressure and making sure you have enough Nitric Oxide in your system. You can use before and after intense physical exercise or at a set time each day. Monitoring your nitric oxide levels before and after taking your nitric oxide supplements will allow you to see the change.

what is the mysterious foil packet in the photo? I just received my order and there is no foil packet and there are no words on my test strips.

I have received several orders of these test strips and have not seen any foil. The strips work fine. I collect saliva in a spoon and dip the test portion of stop in it for about 5 seconds, so I avoid pUrging the chemicals in the mouth.

Do you sell the strips in bulk without the plastic bottles? how can i contact you directly? we would like to resell or distribute strips in the us.

contact the company on the container

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🩸 Fast-track your heart health with every strip!

INSTANT INSIGHT - Get your nitric oxide levels in just 10-15 seconds—no waiting, no guessing.
EFFORTLESS TESTING - Non-invasive saliva strips make health tracking seamless and hygienic.
STAY AHEAD OF AGING - Monitor declining nitric oxide naturally produced by your body over time.
OPTIMIZE PERFORMANCE - Track nitric oxide to boost cardiovascular health and exercise results.
COMPLETE 25 STRIP KIT - Ample supply for consistent daily checks and long-term wellness management.

This 25-strip nitric oxide test kit offers a quick, non-invasive way to measure your body's nitric oxide levels via saliva in just 10-15 seconds. Designed for proactive cardiovascular and performance monitoring, it helps you track and optimize nitric oxide—a key molecule linked to heart health and blood flow—especially as natural production declines with age.

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