It has arrived! I have been talking about gut health on this blog since I first wrote about improving gut health naturally, and now I am putting my own wellness where my words are. My Zinzino Gut Health Test kit is in my hands, and before I take it, I want to walk you through exactly what this test is, what it looks for, and why I believe it is one of the most meaningful things you can do for your long-term wellbeing.
This is not guesswork. This is your gut, speaking through science.
What Makes This Test Different
Stool tests can show which microbes are present in your gut, and that information is useful for research. But presence alone doesn’t reveal whether those microbes are active, what they are producing, or how your body is responding to them. The Zinzino Gut Health Test goes a step further by measuring specific metabolites in your blood. This gives an indirect picture of microbial activity and these markers are scientifically associated in research with gut microbial diversity, dietary fiber intake and aspects of immune system function, providing complementary insights that stool tests cannot capture on their own.
I have seen other gut health tests before and let’s be honest, a stool sample is not exactly something people rush to do. Thankfully the Zinzino Gut Health Test is completely different and gives us a clear insight in the gut microbial diversity, which tells us much more about our gut microbiome. All it takes is one small drop of blood from a simple finger prick, collected at home in minutes.
No stool sample and no complicated process!
Your dried blood spot is then sent to Vitas, an independent chemical analysis laboratory and world leader in dried blood spot testing. Your results are analyzed in strict confidentiality and returned within three weeks at zinzinotest.com. The independence of Vitas matters to me deeply because I am not receiving results filtered through the brand selling me the supplement. I am receiving unbiased science from a third party.
What Your Gut Is Actually Telling You
Here is where it gets fascinating. Did you know our gut holds 70% of our immune cells, and every gut is different, like a fingerprint? What you eat and how you live shape the way your body processes nutrients in ways that are completely unique to you.
The Zinzino Gut Health Test measures what your gut bacteria are actually doing by tracking three key signals in your blood: tryptophan, IPA, and kynurenine.
Tryptophan is an essential amino acid your body gets from food. When your gut bacteria are healthy and thriving on quality fiber-rich nutrition, they convert tryptophan into IPA, a gut-protective compound that supports immune function and metabolic health. When your diet is poor and the balance tips the wrong way, tryptophan gets converted into kynurenine instead, your body’s stress response, signaling that your immune system is working overtime to fight imbalance.
In other words, what ends up in your blood tells the story of what is happening inside your gut every single day.
The Five Wellness Markers
From those three blood signals, the test generates five wellness markers that paint a complete picture of your gut-metabolic health:
- Gut Health Index — your overall snapshot of how your gut, immune, and metabolic systems work together.
- IPA Level — how much of the gut-protective compound your bacteria are producing.
- Microbiome Immune Support — the balance between protective IPA and stress-responding kynurenine.
- Gut Microbiome Efficiency — how well your bacteria are converting tryptophan into the good stuff.
- Immune Stress Indicator — whether your immune system is calm and balanced or actively under stress.
Five markers. One drop of blood. Science is amazing to me and it gives me a roadmap I can actually act on.
How to Take the Test
The instructions are straightforward, and I want to share them with you because preparation matters for accurate results.
The test should be taken on an empty stomach in the morning, after a water-only overnight fast of at least ten hours. This ensures that what the lab measures reflects your true baseline, not yesterday’s dinner.
A simple lancet is included in the kit for the finger prick. You collect one drop of blood onto the test card, let it dry, and send it back in the prepaid envelope provided. (If in the USA)
That is truly all there is to it.
Why I Am Excited
As a Zinzino Independent Partner with years of experience in test-based wellness, I have always believed that knowledge is the beginning of every health journey. I recommend the Zinzino BalanceTest for omega levels, and now I am adding the Gut Health Test to that conversation because gut health touches everything. Your immunity, energy, metabolism, and how your body responds to what you feed it.
I will share my results when they arrive. Whatever they show, I will be honest with you, because that is the only way I know how to do this work.
Ready to Order Yours?
👉🏽 Shop the Gut Health Test x2
👉🏽 Download the Zinzino Gut Health Test Fact Sheet
The x2 kit includes a second test to recheck your progress after four months, which is exactly how I recommend using it for meaningful, trackable results.
Sources
- Vitas Analytical Services — independent laboratory conducting Zinzino test analysis
“The Greatest Journey is Within.”
“In my research into this field, I discovered that tryptophan and its metabolites provide a unique window into the gut, helping us understand how diet and lifestyle shape both gut function and whole-body balance.”
Martina Torrissen, PhD
Research & Development Specialist
As a Zinzino Independent Partner, I may earn a commission on qualifying purchases through my partner links. This test is intended for informational and wellness purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a healthcare professional for medical advice.
Great follow up, I have received my test kit as well, can’t wait to use it so I can see where my baseline is for my gut heath. It’s amazing how science keeps evolving and we now know that our gut health is a direct indicator of our immune health. Everyone needs this kit in my opinion. Thank you !!
I second that! Yes! Our bodies are talking and now we can get an insight on what it is saying! Indeed research and science are so important and Test Based Nutrition is front and center in how we all can benefit from having the tools to a healthier life. I will post my results in a few weeks and welcome you to share yours if you are willing to share! 😊
I always appreciate your comments and your support.
To Your health and as I always say “The Greatest Journey is Within”