Full record · 850026255584 · back to the summary
BelliWelli Fiber Supplement for Women & Men – Premium Daily Fiber Powder from Organic Ac…
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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 an amount for each of its 15 declared rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Calories | 25 | — | |
| Total Carbohydrates | 6 g | — | |
| Dietary Fiber | 4 g | — | |
| Total Sugars | 2 g | — | |
| Includes Added Sugars | 2 g | — | |
| Protein | 2 g | — | |
| Collagen Peptides (Bovine) | 2 g | — | |
| Niacin (as Niacinamide) | 7.5 mg | — | |
| Calcium | 20 mg | — | |
| Iron | 0.5 mg | — | |
| Magnesium (as Magnesium Citrate) | 75 mg | — | |
| Sodium (as Sea Salt) | 75 mg | — | |
| Potassium (as Potassium Chloride) | 100 mg | — | |
| Bacillus coagulans, MTCC 5856 | 10 mg (1 billion CFU) | — | |
| Acacia Fiber | 4.0 g | — |
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
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.
Each ingredient’s amount is disclosed
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
UPC independently corroborated
Open Food Facts resolves 850026255584 to "Daily Fiber +Probiotics" (BelliWelli) — consistent with this listing.
No data yet: Testing claimed — documentation not found
The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. NSF, IFOS, USP, and Informed-Sport were not checked in this record.
No physical impossibility in the listed amounts
Technical check only: the panel’s 8 actives sum to 6,213 mg, which fits inside the ≈11,200 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed.
Research context is available for the listed ingredients
Published sources describe how magnesium, collagen peptides, 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 — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.
Photo-read pack math is internally consistent
16 servings × 11.2 g = 179.2 g, matching the printed net weight 179 g (Net Wt 6.3 oz (179 g)). This checks agreement within the photo read; it is not an independent contents test.
Public label filing not retained
This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.
Brand ownership record not retained
This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper.
180-day review-count history is on file
Exact-listing history records written-review counts from 267 on 2026-02-03 to 312 on 2026-07-21 (net +45). 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 |
|---|---|---|
| Quality-testing claim “…th Support (Peach Mango) Doctor-Formulated & Third-Party Tested: This fiber supplement for women and men is…” | Claimed, not verifiable We looked for: the observed listing, retained brand product page, any linked COA or test report; NSF, IFOS, USP, Informed-Sport were not queried | No named laboratory or lot-specific certificate was found for this exact product. No exact brand product page was available for a document check. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur. |
| Professional-endorsement claim “…stipation & Gut Health Support (Peach Mango) Doctor-Formulated & Third-Party Tested: This fiber supplement…” | Marketing credential We looked for: who the professionals are, whether they were compensated, and what the endorsement covers | A professional endorsement is a marketing credential, not clinical evidence. Public sources don’t establish who was consulted, whether they were paid, or what specifically they reviewed. |
| Manufacturing claim “…for digestive wellness 3RD PARTY LAB TESTED GMP CERTIFIED GOOD MANUFACTURING PRACTIC” | Claimed, not verifiable We looked for: the facility registration or certificate behind the claim | Facility-level claims can be accurate and still say nothing about this product’s contents. No registration document was located. |
| Benefit claim “…iotics – No Bloat, Constipation & Gut Health Support (Peach Mango) Doctor-Formulated & Third-Part…” | 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 |
|---|---|---|
| Magnesium (as Magnesium Citrate) | shaded = doses used in studies (200 mg–420 mg) · bar = this label | 75 mg — below the studied range |
| Collagen Peptides (Bovine) | shaded = doses used in studies (2.5 g–15 g) · bar = this label | 2 g — below the studied range |
| Dietary Fiber | shaded = doses used in studies (3 g–10 g) · bar = this label | 4 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.
Documented cautions
- magnesium — daily oral use; chelated forms (glycinate) are studied for absorption — note labels may state compound mass rather than elemental magnesium, which differs ~7-fold
Statements from published sources about these ingredients — not advice about this product, and not a complete safety review. Anyone taking medication should talk to a pharmacist or clinician.
Verifiability profile — 3 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
| UPC (barcode) — also our record ID | 850026255584 — via source listing UPC |
| Brand | Belli Welli |
| Source listing identifier | B0DCLGHFJL |
| Retailer listing title | BelliWelli Fiber Supplement for Women & Men – Premium Daily Fiber Powd… show full titleBelliWelli Fiber Supplement for Women & Men – Premium Daily Fiber Powder from Organic Acacia with Added Collagen, Electrolytes & Probiotics – No Bloat, Constipation & Gut Health Support (Peach Mango) |
From the label (photo-read)
| Serving size | 1 Scoop (11.2 g) |
| Servings per container | 16 |
| Net weight | Net Wt 6.3 oz (179 g) |
| Badges printed on pack | 3RD PARTY LAB TESTED, GMP CERTIFIED GOOD MANUFACTURING PRACTIC |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Calories | 25 | High clearly legible in the photo |
| Total Carbohydrates | 6 g | High clearly legible in the photo |
| Dietary Fiber | 4 g | High clearly legible in the photo |
| Total Sugars | 2 g | High clearly legible in the photo |
| Includes Added Sugars | 2 g | High clearly legible in the photo |
| Protein | 2 g | High clearly legible in the photo |
| Collagen Peptides (Bovine) | 2 g | High clearly legible in the photo |
| Niacin (as Niacinamide) | 7.5 mg | High clearly legible in the photo |
| Calcium | 20 mg | High clearly legible in the photo |
| Iron | 0.5 mg | High clearly legible in the photo |
| Magnesium (as Magnesium Citrate) | 75 mg | High clearly legible in the photo |
| Sodium (as Sea Salt) | 75 mg | High clearly legible in the photo |
| Potassium (as Potassium Chloride) | 100 mg | High clearly legible in the photo |
| Bacillus coagulans, MTCC 5856 | 10 mg (1 billion CFU) | High clearly legible in the photo |
| Acacia Fiber | 4.0 g | High clearly legible in the photo |
Claims printed on the packaging:
“4g FIBER” · “4g fiber plus collagen, probiotics, & electrolytes” · “GI TRACT HEALTH” · “HYDRATION” · “NO BLOATING” · “NO SYNTHETIC COLORS” · “GLOWING SKIN, HAIR, NAILS” · “4g fiber plus probiotics, collagen & electrolytes”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Where it sells
| Seller | Price |
|---|---|
| Retailer listing ↗ | $19.99 checked Jul 24, 2026 — varies by variant/session; price history pending |
Brand store belliwelli.com: 17 supplement products (+7 merch items) — a single-category catalog.
Reference links for identification only — LookCloser has no affiliate relationships and earns nothing from any link on this page.
Ingredient science — NIH references
Niacin — NIH ODS · MedlinePlus · PubMed (2,689) · UL 35 mg (supplemental/added niacin, adults)
Calcium — NIH ODS · MedlinePlus · PubMed (48,938) · UL 2500 mg (adults 19-50 (2,000 mg for 51+))
Iron — NIH ODS · MedlinePlus · PubMed (28,479) · UL 45 mg (adults, from all sources)
Magnesium — NIH ODS · MedlinePlus · PubMed (11,814) · UL 350 mg (SUPPLEMENTAL magnesium only (not from food))
Potassium — NIH ODS · MedlinePlus · PubMed (16,128) · no UL; supplements capped at 99 mg OTC
Reference data from the NIH Office of Dietary Supplements, IOM Dietary Reference Intakes, and PubMed. A Tolerable Upper Intake Level is a documented reference figure, not a safety verdict — both the declared amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
Related research & consistency
magnesium — NIH ODS — Magnesium fact sheet · PubMed search: magnesium glycinate supplementation · WebMD: magnesium · ClinicalTrials.gov — 3,206 registered studies
ℹ Use pattern in research: daily oral use; chelated forms (glycinate) are studied for absorption — note labels may state compound mass rather than elemental magnesium, which differs ~7-fold.
collagen peptides — PubMed search: collagen peptide supplementation trial · WebMD search: collagen · ClinicalTrials.gov — 587 registered studies
ℹ Use pattern in research: daily oral use over 8+ weeks in studies.
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 850026255584 · built July 24, 2026 · lookcloser.ai · corrections@lookcloser.ai