Zinzino

Zinzino - Gut Health Mini Kit with Test

If you want to support your gut health in a way that is grounded in data rather than guesswork, the Zinzino Gut Health Mini Kit with Test offers a structured starting point. It pairs ZinoBiotic+, a prebiotic fibre supplement drawing from eight naturally derived sources, with the Zinzino Gut Health Test, which measures five science-based markers from a blood sample to generate a personal gut health score. Together, they provide both a measurable baseline and the nutritional support to work from it.

Suited to adults looking to support digestive function, normal cholesterol, and blood sugar management through dietary fibre
Combines three pouches of ZinoBiotic+ with one Gut Health Test for a test-informed approach to gut supplementation
ZinoBiotic+ is vegan, gluten-free, and contains no additives or excipients
Certified Informed Sport, Cologne List approved, and FSSC 22000 food safety certified
Gut Health Test analyses tryptophan metabolism markers to generate a personalised Gut Health Index score

Price: £192.00

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What Is It? How To Use It Whats In It? Why We Recommend It What To Expect FAQS

What Is It?

The Gut Health Mini Kit with Test brings together two distinct products: ZinoBiotic+, a prebiotic dietary fibre supplement, and the Zinzino Gut Health Test, a laboratory-analysed blood spot test.

ZinoBiotic+ is a powder supplement formulated from eight naturally derived dietary fibres. Unlike most fibre supplements that contain one or two types of fibre, this blend includes resistant starches, beta-glucans, inulin, fructo-oligosaccharides (FOS), psyllium husk, and partially hydrolysed guar gum. Each fibre type behaves differently in the gut, fermenting in the colon and acting as a substrate for the naturally occurring bacteria that live there. The combination is designed to support normal bowel function, normal cholesterol levels, and to help moderate blood sugar response after meals.

The Gut Health Test measures five markers linked to tryptophan metabolism in the blood, generating a composite Gut Health Index score. Rather than counting bacterial species, the test focuses on what the gut microbiome is functionally producing and how those outputs are interacting with immune and metabolic processes. The result comes with personalised dietary and lifestyle recommendations.

The two items in this kit are designed to work together: the test gives you a measurable picture of your current gut health activity, and ZinoBiotic+ provides targeted fibre-based nutritional support to help improve it. This is an informational and supplementary product. It is not intended to diagnose or treat any gut condition, and does not replace medical advice.

How To Use It

ZinoBiotic+ (daily supplement):

Mix 12 g of powder (two level scoops) with 200 ml of water in a shaker bottle. It can also be stirred into a smoothie, meal replacement drink such as LeanShake, or any suitable liquid.
Take once daily. Do not exceed the recommended daily dose.
Drink additional water throughout the day. Adequate fluid intake is strongly recommended when increasing dietary fibre, as it helps prevent digestive discomfort such as constipation.
Note that some people experience a temporary adjustment period when first increasing their fibre intake, including changes in bowel habits or mild bloating. This is generally short-lived as the gut microbiome adapts.
Store with the lid on in a cool, dry place, out of reach of children.

Gut Health Test:

Perform the test on an empty stomach after a minimum 10-hour fast. Water is permitted during the fast.
Wash your hands with soap and warm water and dry them thoroughly.
Remove the sample card from its paper envelope. Tear off and photograph the SAVE section containing your anonymous Test ID. This is the only way to access your results.
Stimulate blood flow by rotating your arm in large circles or shaking your hand downward for 20 seconds.
Use the alcohol wipe to clean your preferred fingertip. Remove the safety cap from the lancet, press against the lower fingertip, and push until you hear a click.
Do not touch the filter paper directly. Gently squeeze your finger and allow drops of blood to fall into each circle. Leave flat at room temperature for at least 10 minutes to dry completely.
Return the card to the paper envelope, seal inside the metal bag (do not remove the desiccant packet), and post in the pre-addressed return envelope with the correct postage.
Register your Test ID at www.zinzinotest.com. Results are typically available within 10 to 20 days.

Whats In It?

This kit contains two product types. Each is described separately below.

ZinoBiotic+ (prebiotic fibre supplement)

ZinoBiotic+ contains only active fibre ingredients with no additives or excipients. Each 12 g serving (2 scoops) provides 8.64 g of dietary fibre from eight sources:

Resistant starch blend (corn, potatoes, green bananas): Resistant starch is not digested in the small intestine and passes to the colon where it is fermented by gut bacteria. It contributes to reducing blood sugar spikes after meals and supports a healthy bacterial environment in the colon.

Gluten-free beta-glucans from oats: A soluble fibre with well-established evidence for supporting normal blood cholesterol levels. The oat-derived beta-glucans in ZinoBiotic+ are specifically selected to be free from gluten and cross-contamination.

Inulin and fructo-oligosaccharides (FOS): Prebiotic fibres that selectively feed beneficial bacteria in the colon, supporting a balanced microbiome environment.

Psyllium husk: A soluble fibre that absorbs water in the gut, contributing to normal bowel regularity and stool consistency.

Partially hydrolysed guar gum: A gentle, soluble fibre that supports digestive transit and is typically well-tolerated.

Together these fibres work across different sections of the colon and feed a broader range of gut bacteria than any single-fibre supplement could support. ZinoBiotic+ is vegan, gluten-free, and holds FSSC 22000 food safety certification.

Gut Health Test

A dried blood spot test measuring five tryptophan metabolism markers: IPA (indole-3-propionic acid), tryptophan (TRP), kynurenine (KYN), the IPA:TRP ratio, and the KYN:TRP ratio. These are combined into a Gut Health Index score processed by Vitas Analytical Services using HPLC-UV-FLD technology. Results are anonymous and returned via the Zinzino test portal within 10 to 20 days.

What To Expect

ZinoBiotic+ is an unflavoured powder that mixes easily into water or a drink of your choice. The texture is mild and the serving size is straightforward to incorporate into a morning routine. Some people notice changes in bowel regularity within the first one to two weeks. An initial adjustment period involving temporary changes in digestive comfort is not unusual when first increasing fibre intake, particularly if your current dietary fibre intake is low. This tends to settle as the gut microbiome adapts.

The Gut Health Test requires a morning fasting blood sample, collected and posted from home. Results take 10 to 20 days and arrive as a personalised Gut Health Index score alongside dietary and lifestyle recommendations focused on increasing fibre and polyphenol intake and reducing immune stressors.

The test provides a useful starting point but not a clinical diagnosis. If your Gut Health Index is low or you have persistent digestive symptoms, the guidance from the test results is a sensible place to start, but speaking with a healthcare professional remains advisable if symptoms are ongoing or significant.

Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.

Frequently Asked Questions

Why does this kit contain eight types of fibre rather than one or two?

Different dietary fibres ferment at different rates and in different sections of the colon, and each tends to support a different range of bacterial populations. A single-fibre supplement targets a narrower portion of the microbiome. The eight-fibre blend in ZinoBiotic+ is designed to provide a broader substrate for the diverse bacterial communities that make up a healthy gut, which is a more complete approach to prebiotic fibre supplementation than most products on the market offer.

What does the Gut Health Test add that I cannot get from the supplement alone?

Without the test, you are supplementing without any objective measure of your starting point or whether it is making a difference. The Gut Health Test measures how your gut microbiome is functionally performing through tryptophan metabolism markers in the blood, and produces a composite Gut Health Index score. This gives you a personalised baseline to understand where your gut health currently sits before you begin supplementing, which makes the programme considerably more informative than fibre supplementation alone.

Is ZinoBiotic+ suitable for vegans?

Yes. ZinoBiotic+ carries the Vegan Society trademark, confirming it contains no animal-derived ingredients or by-products and has not been tested on animals. The Gut Health Test uses a small dried blood spot sample, which is also suitable within a vegan lifestyle.

Is there an adjustment period when starting ZinoBiotic+?

Some people do experience a temporary period of changed bowel habits or mild digestive discomfort when first increasing their dietary fibre intake. This is a normal response as the gut bacterial population shifts to accommodate the new fibre substrates. It is usually short-lived. Drinking extra water throughout the day is strongly recommended to help manage this transition, as adequate fluid intake is important when consuming dietary fibre.

Can I take ZinoBiotic+ alongside other Zinzino supplements?

The source material does not specify contraindications with other Zinzino products. ZinoBiotic+ is a food supplement with no additives or pharmaceutical ingredients, and many users take it alongside other nutritional supplements as part of a broader wellness routine. If you have a specific health condition or are taking prescribed medication, consulting a healthcare professional before adding any supplement is advisable.

How does the Gut Health Test differ from a standard microbiome or stool test?

Stool-based microbiome tests identify which bacterial species are present in the gut. The Zinzino Gut Health Test takes a different approach, measuring what those bacteria are functionally producing and how those outputs are influencing the immune and metabolic systems. The tryptophan metabolism markers it analyses, particularly IPA, are increasingly recognised in research as meaningful indicators of gut microbiome function and resilience. This makes the test more focused on biological impact than on microbial inventory.