Safe and secure testing

Independent, GMP-certified and reliable analytical laboratory
Your answers matter but do not influence your results
CE IVD certified dried blood spot test kit

Independent laboratory

Your test is analyzed by an independent and GMP-certified laboratory. The fact that Vitas is GMP-certified means that they follow good manufacturing practices. They are a contract laboratory for chemical analysis with 25 years of experience, providing high-performance liquid chromatography using both fluorescence detection and ultraviolet detection (HPLC-FLD-UV) based on cutting-edge knowledge and technology. Included with the blood test is a Gut HealthTest ID that only you can see. Neither the lab, nor Zinzino knows who submitted the test. At zinzinotest.com your results will be displayed when you enter your Gut Health Test ID. When you have completed the questionnaire, you will have access to the complete analysis.

Your answers matter

The best option is to answer the questions at the same time as you take the blood test. You can then access your results once the analysis is done.

By answering these quick questions, you will have access to all the analytical results for the three metabolites, including the five health markers. In addition, you will contribute to making it possible for scientists to use the data in future science projects.

Certified test kit

The Zinzino dried blood spot test kit is certified to comply with the European regulation 98/79/EG on in vitro diagnostic (IVD) medical devices and is certified according to ISO 13485. This means the test and all its components are in compliance with applicable laws and regulations, and so the kit has the CE mark on it.

ZinoShine+	0 7	keer per week
Xtend/Xtend+	0 7	keer per week
BalanceOil+/Vegan/AquaX	0 7	keer per week
Protect+	0 7	keer per week
Essent+ (softgel capsules)	0 7	keer per week
Van een andere leverancier - keer per week	0 7	keer per week

ZinoShine+	0 7	keer per week
Xtend/Xtend+	0 7	keer per week
BalanceOil+/Vegan/AquaX	0 7	keer per week
Protect+	0 7	keer per week
Essent+ (softgel capsules)	0 7	keer per week
Van een andere leverancier - keer per week	0 7	keer per week

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Are you currently pregnant or exclusively breastfeeding?

What month of pregnancy are you in?

Heeft u recent Omega-3-supplementen gebruikt?

Welke optie omschrijft het beste uw voedingspatroon?

Join Our Groundbreaking Test-Based Nutrition Study!

Thank you for your interest and for playing a vital role in advancing nutrition research!

Have you been taking Xtend or Xtend+, according to the recommended dose (at least 2 tablets per day), for at least the past 2 weeks?

Have you been taking Zinobiotic+ according to the recommended dosage (2 scoops per day) for at least the past 2 weeks?

How would you describe your BalanceOil+ consumption over the past 120 days?

Over the next 30 days, do you plan to maintain the same consumption pattern for your Zinzino Health Protocol products as you reported above? (For example, if you currently do not use a product, select 'Yes' if you plan to continue not using it.)"

Have you taken antibiotics in the past month?

Have you taken laxatives in the past month?

Please provide your email and address below so we can contact you and send out test-kits if you are selected for the study.

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Wat voor soort Omega-3 supplement?

Laten we beginnen!

Weet u het zeker?

Uit welk land komt u?

Voer uw leeftijd, gewicht en lengte in

Selecteer uw geslacht

Are you currently pregnant or exclusively breastfeeding?

What month of pregnancy are you in?

Heeft u recent Omega-3-supplementen gebruikt?

Welke optie omschrijft het beste uw voedingspatroon?

Join Our Groundbreaking Test-Based Nutrition Study!

Thank you for your interest and for playing a vital role in advancing nutrition research!

Have you been taking Xtend or Xtend+, according to the recommended dose (at least 2 tablets per day), for at least the past 2 weeks?

Have you been taking Zinobiotic+ according to the recommended dosage (2 scoops per day) for at least the past 2 weeks?

How would you describe your BalanceOil+ consumption over the past 120 days?

Over the next 30 days, do you plan to maintain the same consumption pattern for your Zinzino Health Protocol products as you reported above? (For example, if you currently do not use a product, select 'Yes' if you plan to continue not using it.)"

Have you taken antibiotics in the past month?

Have you taken laxatives in the past month?

Please provide your email and address below so we can contact you and send out test-kits if you are selected for the study.

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Wat voor soort Omega-3 supplement?

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Bedankt voor het invullen!

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Heeft u recent supplementen gebruikt die vitamine D bevatten?

Welke optie omschrijft het beste uw voedingspatroon?

Heeft u eerder een Zinzino Vitamin D Test gedaan?

We waarderen uw hulp

Wilt u een melding ontvangen wanneer uw test geanalyseerd is?

Voer uw vorige Vitamin D Test-ID in

Voer in of u sinds uw vorige test de dagelijkse dosering heeft aangepast?

Hoe vaak nam u de supplementen?

ZinoShine+

Xtend/Xtend+

BalanceOil+/Vegan/AquaX

Protect+

Essent (softgel capsules)

Another supplier

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Are you currently taking any fiber supplements? 