full reportFull record · 850236004194 · back to the summary
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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.
The listing-image panel publishes an amount for each of its 6 listed rows. That supports ingredient-by-ingredient review; it does not verify the contents.
| Panel row | Amount | %DV | What to notice |
|---|---|---|---|
| Calories | 10 | — | |
| Total Carbohydrates | 6 g | — | |
| Dietary Fiber | 5 g | — | |
| Sugars | 0 g | — | |
| Organic Sunfiber® Guar Fiber | 6 g | — | |
| Bifidobacterium lactis | 8 Billion CFU | — |
FDA rules (21 CFR 101.36) require the amount of each dietary ingredient per serving unless hidden in a listed “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 listed amounts are independently verified and how they compare with relevant research.
vision:claude-cli:subscription Amounts are shown as listed panel data, not independently lab-tested contents.
Every check we ran
Confirmed evidence
These checks found support in the public record. They confirm specific facts, not the product as a whole.
Label #73845 “Prebiotic Fiber & Probiotic” (Regular Girl), entered 2017-05-24, with the full Supplement Facts on file. NIH marks this label as off-market (superseded or discontinued version). Company on file: Distributor — Regular Girl, Minneapolis, MN.
The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.
USPTO lists Taiyo International, Inc. (CORPORATION) in CALIFORNIA, USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.
Documented concerns
These are documented contradictions or claims that need more evidence. They are separate from missing data.
No contradictions or product-specific cautions were found at this check depth.
Unresolved public record
We looked for these signals but could not settle them from public sources. A gap is not a strike.
Technical check only: the panel’s 2 actives sum to 6,000 mg, which fits inside the ≈6,000 mg serving. This means the numbers are physically possible — it does not mean the formula was validated or the contents confirmed.
30 servings × 6 g = 180 g, matching the printed net weight 180 g (NET WT. 6.35 OZ (180 G)). This checks agreement within the photo read; it is not an independent contents test.
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.
This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.
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.
Exact-listing history records written-review counts from 72 on 2025-07-29 to 82 on 2026-07-11 (net +10). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.
The package says manufactured for: Regular Girl, Minneapolis, MN USA. USPTO names Taiyo International, Inc. as the exact wordmark owner. That can be a normal distributor, manufacturer, or licensing relationship; the saved records do not establish the relationship.
Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.
What to ask and check
Check for yourself — no one’s permission needed
Compare the panel on the bottle in your hand to the one shown in this record.
Ours was read from listing photos and can contain reading errors. The physical label is the source of truth — if they disagree, tell us and we’ll correct the record.
Scan the barcode on the package and confirm it reads 850236004194.
A mismatch between the barcode on the box and the one on the listing is worth pausing over — it can indicate a different variant, a repack, or a counterfeit.
Check the lot number and expiry on the bottle against any COA you’re given.
A certificate that doesn’t name your lot doesn’t describe what you’re holding.
These are the open questions on this specific record — not a warning about the product, and not a suggestion to buy or avoid it. Getting them answered is how you decide for yourself.
What the listing promises — claim by claim
| Claim | Status | What we found |
|---|---|---|
| Benefit claim “…Sunfiber is an all-natural soluble fiber that nourishes beneficial gut bacteria, and the billions of active probiotics work in harmony with the prebiotic fiber to promot” | 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. 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
| 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 — 4 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 | 850236004194 — via source listing UPC |
| Brand | Regular Girl |
| Source listing identifier | B07G17ZYNQ |
| Retailer listing title | Regular Girl Organic Powder, Prebiotic Fiber Supplement and Probiotics… show full titleRegular Girl Organic Powder, Prebiotic Fiber Supplement and Probiotics for Women, Low FODMAP, 30 Servings, Unflavored |
| USPTO brand owner | Taiyo International, Inc. · CORPORATION · CALIFORNIA, USA |
| Owner filed address | CALIFORNIA, USA) DBA Regular Girl; 1601 Utica Avenue South, Suite 109, Minneapolis, Minnesota 55416, UNITED STATES |
From the label (photo-read)
| Serving size | 1 Scoop (6 g) |
| Servings per container | 30 |
| Net weight | NET WT. 6.35 OZ (180 G) |
| Pack statement | SCOOP INSIDE 30 SERVINGS |
| Badges printed on pack | Non-GMO Project Verified, Certified Gluten-Free, GFCO, USDA Organic, SYNBIOTIC BALANCE, Low FODMAP certified, Gluten Free, 100% Gluten Free |
Supplement Facts panel (photo-read):
| Ingredient | Amount per serving | Reading confidence |
|---|---|---|
| Calories | 10 | High clearly legible in the photo |
| Total Carbohydrates | 6 g | High clearly legible in the photo |
| Dietary Fiber | 5 g | High clearly legible in the photo |
| Sugars | 0 g | High clearly legible in the photo |
| Organic Sunfiber® Guar Fiber | 6 g | High clearly legible in the photo |
| Bifidobacterium lactis | 8 Billion CFU | High clearly legible in the photo |
Claims printed on the packaging:
“ORIGINAL” · “Promotes healthy digestive balance*” · “Unflavored” · “5 g plant fiber & 8 billion active probiotics” · “Dissolves clear without thickening” · “DIETARY SUPPLEMENT” · “Every Serving Contains a Synbiotic Blend of” · “Prebiotic Fiber”
Read by a vision model from 8 listing photos — verbatim extraction; OCR errors possible. Spot a mistake? It will be corrected on review.
Supplement Facts — NIH DSLD registry
serving: 6 Gram(s) · contents: 6.35 oz. · label #73845 at dsld.od.nih.gov
| Ingredient | Amount per serving |
|---|---|
| Calories | 10 Calorie(s) |
| Total Carbohydrates | 6 Gram(s) |
| Sugar | 1 Gram(s) |
| Sunfiber Guar Fiber | 6 Gram(s) |
| Bifidobacterium lactis | 0 NP |
mcg = 1/1,000 of a mg. As filed in the NIH Dietary Supplement Label Database — the authoritative digitization of the printed label. Label versions can lag reformulations.
Where it sells
| Seller | Price |
|---|---|
| Retailer listing ↗ | $29.89 checked Jul 27, 2026 — varies by variant/session; price history pending |
Brand store regulargirl.com: 15 supplement products (+2 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
Probiotic — NIH ODS · MedlinePlus · PubMed (25,361) · strain-specific; label CFU at-manufacture vs at-expiry differ
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 listed amount and the reference are shown for your own judgment. LookCloser gives no medical advice.
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 850236004194 · built July 27, 2026 · lookcloser.ai · corrections@lookcloser.ai