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FoodMarble Food Intolerance Kit

Labbrary Test GradeUseful
Your Fit Score
Not calculated

Answer five questions to see how this panel matches your goals, budget, collection preferences, access, and support needs.

Calculate my fit

Labbrary's review, Fit Score, and basic comparison are free. The provider's panel, shipping, collection, clinician review, and other services are separate. About 2 minutes. No account required.

Test your tolerance to 4 hard-to-digest food components - lactose, fructose, sorbitol, and inulin - using your FoodMarble device and the Food Intolerance Kit.

Current price
$39
Sample
Breath
Turnaround
Not confirmed
Access
At Home, Mail In, Order Online
Evidence & Key Facts
Source collectedLast source check August 25, 2026

Evidence basis. This named result reflects the sources and verification evidence listed on this page as of the date shown.

Best for

Digestion, Food Intolerance

Standout strength

The exact official page documents current price, all four challenge substrates, the six-week program, app outputs, and box contents.

Important watch-out

A compatible FoodMarble device is required, and the provider advises people with diabetes, allergies, or restricted diets to review suitability before using the substrates.

FoodMarble Food Intolerance Kit
Labbrary Test GradeUseful
Your Fit Score
Not calculated

Answer five questions to see how this panel matches your goals, budget, collection preferences, access, and support needs.

Calculate my fit

Labbrary's review, Fit Score, and basic comparison are free. The provider's panel, shipping, collection, clinician review, and other services are separate. About 2 minutes. No account required.

Test your tolerance to 4 hard-to-digest food components - lactose, fructose, sorbitol, and inulin - using your FoodMarble device and the Food Intolerance Kit.

Current price
$39
Sample
Breath
Turnaround
Not confirmed
Access
At Home, Mail In, Order Online
Evidence & Key Facts
Source collectedLast source check August 25, 2026

Evidence basis. This named result reflects the sources and verification evidence listed on this page as of the date shown.

Best for

Digestion, Food Intolerance

Standout strength

The exact official page documents current price, all four challenge substrates, the six-week program, app outputs, and box contents.

Important watch-out

A compatible FoodMarble device is required, and the provider advises people with diabetes, allergies, or restricted diets to review suitability before using the substrates.

Labbrary+

The Test Grade. The Reason Behind It.

Potentially useful for the right buyer, with meaningful evidence, coverage, transparency, access, cost, terms, or privacy tradeoffs to review.

A lower grade does not mean a panel is a bad personal fit. Your Fit Score can be higher when its purpose, price, sample, access, or support matches what you need.

Explore the Full Methodology
Labbrary Test GradeUseful

Next step

Check the panel or research the provider

Prices, availability, and ordering requirements can change. Confirm the current details before purchasing.

View Exact Panel on Provider SiteView FoodMarble profile

Scope, both directions

Inside the Panel. Beyond the Name.

Named measurements

  • Lactose tolerance (breath H2/CH4 response to challenge)
  • Fructose tolerance (breath H2/CH4 response to challenge)
  • Inulin tolerance (breath H2/CH4 response to challenge)
  • Sorbitol tolerance (breath H2/CH4 response to challenge)
  • Hydrogen (H2)
  • Methane (CH4)

Measured categories and focus areas

  • Breath Testing
  • Digestive Health
  • Digestion
  • Food Intolerance
  • Gut Fermentation

Important limits and omissions

  • The current official evidence does not include confirmation beyond this documented limit: A compatible FoodMarble device is required, and the provider advises people with diabetes, allergies, or restricted diets to review suitability before using the substrates. If this detail affects your choice, verify it with the provider before ordering.

The full breakdown

Eight Dimensions.
One Named Result.

Open any row for the reasoning and evidence behind the named result.

A concrete product price for FoodMarble Food Intolerance Kit is not confirmed. The provider also publishes cancellation terms.

Test your tolerance to 4 hard-to-digest food components - lactose, fructose, sorbitol, and inulin - using your FoodMarble device and the Food Intolerance Kit.

Test your tolerance to 4 hard-to-digest food components - lactose, fructose, sorbitol, and inulin - using your FoodMarble device and the Food Intolerance Kit.

The provider documents symptom context to help buyers understand the results. The record does not establish that this support replaces individualized medical advice.

FoodMarble Food Intolerance Kit documents what is collected and measured. The specimen is not clearly documented. The current evidence does not identify one confirmed analytical method for every included measurement.

The ordering route is not fully documented. The collection method is not clearly confirmed. A reliable product-specific turnaround is not confirmed.

The provider publishes privacy terms addressing research use. Product-specific retention and deletion timing may still require confirmation.

The provider publishes an exact first-party product page and the included scope. The record still does not confirm provider-specific method, report format, analytical performance, and retention details remain unresolved unless explicitly stated in the source set.

Under the hood

Follow the Evidence.

Every published claim should trace to a dated source. Missing evidence remains visible instead of being filled with assumptions.

Source 1Recorded for this record. Last source check August 25, 2026.View source
Source 2Recorded for this record. Last source check August 25, 2026.View source
Source 3Recorded for this record. Last source check August 25, 2026.View source
Source 4Recorded for this record. Last source check August 25, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for FoodMarble Food Intolerance Kit
ItemCurrent disclosed priceNote
Panel$39Verify the checkout total, shipping, and collection fees before ordering.
Checkout feesNot confirmedLabbrary hasn't recorded this seller's order, draw or physician fees yet. Check the total at checkout.
HSA/FSA paymentNot confirmedHSA/FSA eligibility is not confirmed for this offer. Verify eligibility before purchase.
Optional servicesNot confirmedClinician review, subscriptions, and retesting discounts are listed only when documented.

Price status. This record shows disclosed pricing. Checkout costs can change and should be verified before purchase.

Your data

Your Data. Your Questions.

Privacy details are scored only when source documentation is available. Unconfirmed retention, deletion, research use, or marketing practices remain unconfirmed.

Reading the labels

What Has Been Checked?

Source collected

Evidence labels stay separate from the Test Grade. They show how much source support exists for the evaluation.

The balance

The Strengths. The Tradeoffs.

Strengths

  • The exact official page documents current price, all four challenge substrates, the six-week program, app outputs, and box contents.

Watch-outs

  • A compatible FoodMarble device is required, and the provider advises people with diabetes, allergies, or restricted diets to review suitability before using the substrates.

Take it with you

The Test Truth Card

The key facts from this review in one compact card.

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Verification History

August 25, 2026Recorded source date.Source collected

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