Full record · lc-b0887c97 · back to the summary
Fiber Supplement - Prebiotic Fiber Supplement Powder
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How to read this report
What this is. We compare what a listing claims against what public records show — label arithmetic, barcode registries, NIH’s label catalog, FDA enforcement data, certification registries, and published research. Every statement below traces to one of those.
What the states mean. Confirmed = an outside source agrees. Contradicted = an outside source disagrees. Caution = something needs explaining. No data = we looked and found nothing — a gap, not a strike.
What it is not. A clean record is not an endorsement and never proof a product works. A thin record is not an accusation. We publish evidence and gaps; the conclusion is yours. Nothing here is medical advice.
Something wrong? Every figure is meant to be checkable — sources are named and linked. Send a correction and we’ll fix the record.
What the label discloses
The listing-image panel publishes 6 separately quantified rows and 1 combined blend total. Ingredients inside a blend do not have separate amounts.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Calories | 5 | — | |
| Total Carbohydrate | 5 g | — | |
| Dietary Fiber | 5 g | — | |
| Soluble Fiber | 5 g | — | |
| Total Sugars | 0 g | — | |
| Includes Added Sugars | 0 g | — | |
| Proprietary Blend | 5 g | — | |
| Fructooligosaccharides (FOS)(from Chicory Root) | — | — | |
| Baobab Fruit Powder | — | — | |
| Acacia Gum | — | — | |
| Inulin (from Jerusalem Artichoke) | — | — | |
| Partially Hydrolyzed Guar Gum | — | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a declared “proprietary blend” (legal, but a transparency yellow flag). A label stating no amount at all is non-compliant — a checkable red flag. This panel states amounts; the open question is whether those declared amounts are independently verified and how they compare with relevant research.
vision:google/gemini-flash-1.5 Amounts are shown as declared panel data, not independently lab-tested contents.
Every check we ran
Ingredient amounts are hidden inside a blend
The panel lists “Proprietary Blend” as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.
Panel carries documented template or translation artifacts
The panel carries these quoted observations: “Calories has no unit”. US-market labels are produced under cGMP controls; these are template or translation artifacts worth checking, not proof that the label is fabricated or that the product is unsafe.
No data yet: Panel arithmetic needs confirmation
The listing-image panel produced 10,000 mg across 2 actives for an ≈5,000 mg serving. That cannot be reconciled; the physical label or another exact filed document must settle it.
Research context is available for the listed ingredients
Published sources describe how prebiotic fiber have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Fiber overview (MVMS context), PubMed search: inulin prebiotic randomized trial.
Photo-read pack math is internally consistent
70 servings × 5 g = 350 g, matching the printed net weight 350 g (NET WT.12.35oz (350g)). This checks agreement within the photo read; it is not an independent contents test.
180-day review-count history is on file
Exact-listing history records written-review counts from 7 on 2026-02-04 to 20 on 2026-06-23 (net +13). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
This item belongs to a catalog variation family
The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.
What the listing promises — claim by claim
Why is this shown?
| Claim | Status | What we found |
|---|---|---|
| Benefit claim “…70 servings per bottle, soluble fiber powder supports digestion & gut health Optimal Digestive Fun…” | Partly supported We looked for: whether the ingredient doses on the label match the doses used in published research | Published research exists for ingredients in this formula — see Related research below. Whether this product’s doses match those studies could not be confirmed. |
“No evidence located” does not mean a claim is false — it means the seller has not put evidence proportionate to the claim on the public record, and we could not find any. Absence of proof is not proof of absence.
This label vs. the doses studied
Why is this shown?
| Ingredient | Where this label sits | Reading |
|---|---|---|
| Dietary Fiber | shaded = doses used in studies (3 g–10 g) · bar = this label | 5 g — within the studied range |
Matching a studied dose does not mean the product works, and missing it does not mean it fails — it shows whether the label and the research are talking about the same amounts. Not a recommendation to take any amount.
Verifiability profile — 1 of 6 public signals
What this listing gives the public to check. Publishing these signals doesn't prove quality — but withholding them means claims can only be taken on faith.
Identity
| LookCloser record ID | lc-b0887c97 (internal — no barcode published, which limits cross-checking) |
| Brand | NutriGut |
| Source listing identifier | B0FC6HXHXN |
| Retailer listing title | Fiber Supplement - Prebiotic Fiber Supplement Powder, 5g Soluble Fiber… show full titleFiber Supplement - Prebiotic Fiber Supplement Powder, 5g Soluble Fiber Powder with Acacia & Inulin for Daily Digestive Health & Regularity, Gluten & Sugar Free, Vegan, Unflavored - 70 Servings |
From the label (photo-read)
| Serving size | 1 Scoop (5g) |
| Servings per container | 70 |
| Net weight | NET WT.12.35oz (350g) |
| Pack statement | 70 SERVINGS |
| Badges printed on pack | GMO FREE, Soy Free, Gluten Free, Sugar Free, Vegan Certified, PLANT BASED |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Calories | 5 | High clearly legible in the photo |
| Total Carbohydrate | 5 g | High clearly legible in the photo |
| Dietary Fiber | 5 g | High clearly legible in the photo |
| Soluble Fiber | 5 g | High clearly legible in the photo |
| Total Sugars | 0 g | High clearly legible in the photo |
| Includes Added Sugars | 0 g | High clearly legible in the photo |
| Proprietary Blend | 5 g | High clearly legible in the photo |
| Fructooligosaccharides (FOS)(from Chicory Root) | None | High clearly legible in the photo |
| Baobab Fruit Powder | None | High clearly legible in the photo |
| Acacia Gum | None | High clearly legible in the photo |
| Inulin (from Jerusalem Artichoke) | None | High clearly legible in the photo |
| Partially Hydrolyzed Guar Gum | None | High clearly legible in the photo |
Claims printed on the packaging:
“5g Complete Clear Soluble Powder” · “Balance Gut Health & Support Digestion*” · “NO TASTE, ODOR OR GRIT” · “Dissolves Fast and Clear” · “PREBIOTIC SUPPLEMENT” · “Balance Gut Health & Support Dig” · “UNFLAVOR” · “Supports Healthy Digestion”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Related research & consistency
prebiotic fiber (inulin-type) — NIH ODS — Fiber overview (MVMS context) · PubMed search: inulin prebiotic randomized trial · WebMD search: inulin · ClinicalTrials.gov — 22 registered studies
ℹ Use pattern in research: daily use; effects build over weeks as gut flora shift.
These notes state where label numbers and marketing framing sit relative to published research — documentation for your own judgment, not medical advice. LookCloser does not advise for or against taking any supplement.
Record lc-b0887c97 · built July 23, 2026 · lookcloser.ai · corrections@lookcloser.ai