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IM HealthScience Nestle FDgard Digestive Health Supplement bottle
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IM HealthScience Nestle FDgard Digestive Health Supplement Review

FDgard is a medical food specially formulated for the dietary management of Functional Dyspepsia (FD). It utilizes a combination of caraway oil and l-Menthol to help manage symptoms like occasional indigestion, nausea, bloating, and upset stomach.

Product Focus: After-Meal Comfort: Long-Term ReliefAlso covers:Digestion
Tier ⓘ
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Evidence ⓘ
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How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
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Biohacker Mentions
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Cost per month
$100 at 2 servings
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Study, Trial or Testing Result SummaryMembersHuman studies

This product gives caraway oil at 100 mg a day and menthol at 83 mg a day across two servings, which counts as a dose of both. studies tested caraway oil together with peppermint oil, with menthol on its own, for ongoing upper-belly discomfort after meals. …

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Review Totals and SummaryMembers3,153 reviews
3,153 reviews · Amazon 2,935 · Walmart 195 · Walgreens 11 · Target 7 · Kroger 5

FDgard Digestive Supplement has attracted a number of reviews across various major retailers, with a considerable of users expressing feedback. people say this supplement made a noticeable difference in their digestive comfort, often highlighting from symptoms like stomach upset, bloating, and irregularity. …

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Biohacker SummaryMembersWhat our biohacker panel says

Our biohacker panel has discussed this product yet.

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RAL SummaryMembersThe tier and why

reviews are and trials of the caraway and peppermint oil combination support of upper-belly discomfort, but of our biohacker panel against it, so it one tier.

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More DetailsMembersBody systems · Combine with · Possible side effects

Body systems: Digestive system. Combine with and possible side are for members.

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Supplement FactsCaraway Oil 50 mg · L-Menthol 41.5 mg
Supplement Facts
Serving Size 2 Capsules
Servings Per Container 18
Amount Per Serving% Daily Value
Caraway Oil (Carum carvi)50 mg†
L-Menthol (Mentha arvensis) (aerial)41.5 mg†
† Daily Value not established.

Directions: SUGGESTED USAGE: ADULTS, FOR BEST RESULTS, TAKE TWO CAPSULES, TWO TIMES A DAY OR AS DIRECTED BY A HEALTHCARE PROVIDER. TAKE 30 TO 60 MINUTES BEFORE A MEAL, WITH WATER. IF THE PRE-MEAL DOSE IS MISSED, FDGARD® CAN BE TAKEN WITH OR AFTER A MEAL.

Label source: Amazon · Report a label change

Graded October 23, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.