“Certified”
Evidence →“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.
Exact product checked · barcode not publishedNEVISS · checked Aug 1, 2026 · on sale since Mar 1, 2023🇺🇸 USPTO wordmark owner · Neviss LLC · CALIFORNIA, USAPackage says distributed by: Nevias Nutritional Products · 188 Prospect Ave,Apt 107 San Gabriel,CA 91776 USA
Quick read · NEVISS
Fiber Gummies 7G for Adults with Psyllium Husk
Checked against public sources on August 1, 2026 · LookCloser does not sell or recommend supplements.
60gummies · 20 servings
Does the marketing hold up?
Research links are available for prebiotic fiber. Use the linked research to check whether the ingredient and outcome you care about are actually connected. Ingredient evidence does not verify this product.
Is the dose real?Panel read — dose not verified20 ingredients listed; no advertised amount we could confirm against them
What a serving costsNo price found for this exact barcode
Is it tested?No testing claim made
Who’s behind it?🇺🇸Neviss LLClimited liability company · CALIFORNIA, USA
Is it the real thing?No barcode publishedso it can’t be matched against certification, recall or other retailer records
Trouble on record?✓No recalls found
“Couldn’t verify” means we looked and found no public proof — not a mark against the product. Most supplement claims cannot be independently verified by anyone, so grey is the normal state of this industry.
2◖ partly confirmedno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Calories | 18 |
|---|---|
| Total Carbohydrate | 9 g |
| Dietary Fiber | 7 g |
| Soluble Fiber | 6 g |
| Insoluble Fiber | 1 g |
| Total Sugar | 0 g |
| Includes Added Sugar | 0 g |
| Vitamin A (as beta-carotene) | 450 mcg RAE |
| Vitamin B5 (Pantothenic Acid) | 5 mg |
| Vitamin B6 (as pyridoxine hydrochloride) | 1.7 mg |
| Vitamin B12 (as Methylcobalamin) | 4.8 mcg |
| Vitamin C (from organic acerola cherry fruit) | 40 mg |
| Vitamin D3 (as cholecalciferol from lichen) | 40 mcg (1600IU) |
| Folate (as Folic Acid) | 400 mcg DFE |
| Soluble & Insoluble Prebiotic Fiber Blend | 7 g |
| Psyllium Husk (Plantago ovata) (Seed Husk) | 1800 mg |
| Inulin (from Chicory Root Fiber) | 1800 mg |
| Guar Gum (Cyamopsis tetragonoloba) (Seed) | 1400 mg |
| Fructooligosaccharides (FOS) | 1000 mg |
| Xylitol | 1000 mg |
Printed on the package: SUGAR-FREE · Gluten Free · Vegan Friendly · GMP Certified · Gelatin Free · 75% PCR · Premium Quality American Product
We read 20 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
Marketing claims, checked
The checks, one by one
The public sources did not settle the marketing promises on this label.
◐Partly confirmed2
“Fiber Gummies 7G for Adults with Psyllium Husk, For GLP-1 Users Daily Prebiotic Fiber - Inulin, FOS, Guar Gum, Methyl B12,Folate,B6 for Gut &…”
Evidence →Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.
Ingredient research can support context, but it is not a trial of this exact product.
Marketing language, not scored
12-in-1 Advanced 7G Psyllium Fiber Formula
Quick read · 0 useful findings
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
What remains open 1
- No FDA recall matched this brand in the current search.
These are evidence gaps, not strikes against the product.
Who owns the brand wordmark?
🇺🇸
Neviss LLCLimited Liability Company · exact supplement-class mark for NEVISS
Filed address
3114 Capa Dr, Hacienda Heights, CALIFORNIA 91745, UNITED STATES
USPTO identifies the public owner or applicant behind this brand wordmark. This does not by itself identify the product manufacturer or prove where the product was made. Open USPTO source ↗
Research behind the findings
Dose and research context
We could not match an amount on this product to a studied range for the same ingredient, so these links are ingredient background rather than a measurement of this product.
Background reading
What the research says about these amounts
Not a score. Studies disagree with each other and change over time, so this sits beside the evidence rather than counting toward it — it is here so you can read the sources yourself.
The panel lists 7 g of prebiotic fiber (inulin-type) per serving. Studies we found used 3 g–10 g a day, so this sits inside that range.
0studied 3 g–10 g
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
Buying options
Where you can check or buy it
Only the submitted seller page is identity-certain. Other destinations are shown as leads until a shared UPC/GTIN confirms the exact product.
Amazon
Submitted listing$30.29
Lowest New observed via Keepa on 2026-08-02.
View on Amazon ↗iHerb
Not confirmedNo price confirmed
No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.
Search iHerb ↗Target
Not confirmedNo price confirmed
No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.
Search Target ↗Walmart
Not confirmedNo price confirmed
No matching product page was confirmed in the current record. Search results cannot be attached as this product until the UPC/GTIN matches.
Search Walmart ↗Prices and stock are point-in-time observations. Related pages are never used as product evidence. No affiliate links; LookCloser earns nothing from these sellers.
Want the complete evidence trail?
The summary stops at product-specific facts. The full report preserves every source, calculation, limitation, and unresolved check for review or sharing.
Record built August 02, 2026. Sources: source listing observed at check time · USPTO Trademark Search · Keepa exact-listing history · NIH / published research · certification and regulator records where available. LookCloser publishes evidence and gaps; it does not advise for or against any supplement. Evidence-based corrections welcome.