“Biotin 10 mg per serving”
Evidence →The label promises 10 mg per serving. The panel says 10 mg. They match.
Exact product checked · barcode not publishedNUTRAHARMONY · checked Sep 2, 2026 · on sale since Dec 5, 2024🇺🇸 USPTO wordmark owner · NUTRA HARMONY LLC · Wyoming, USA
Quick read · NUTRAHARMONY
Biotin Gummies for Hair Growth Support
Checked against public sources on September 2, 2026 · LookCloser does not sell or recommend supplements.
60gummies · 30 servings
Does the marketing hold up?
Research links are available for collagen peptides, zinc. 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?✓Listing and panel agreeboth say 10,000 mcg of Biotin
What a serving costsNo price found for this exact barcode
Is it tested?No testing claim made
Who’s behind it?🇺🇸NUTRA HARMONY LLClimited liability company · Wyoming, USA
Is it the real thing?No barcode publishedso it can’t be matched against certification, recall or other retailer records
Trouble on record?Recall check not run yeta gap in our records, not a finding about the product
“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✓ checked out2◖ partly confirmedno contradictions · no recalls
The label itself
What the Supplement Facts panel says
| Calories | 10 |
|---|---|
| Total Carbohydrate | 4 g |
| Total Sugars | 4 g |
| Includes Og Added Sugars | 0 % |
| Sugar Alcohol | 4 g |
| Vitamin A (as Retinyl Palmitate) | 1,200 mcg |
| Vitamin C (as Ascorbic Acid) | 20 mg |
| Vitamin D3 (as Cholecalciferol) | 2.5 mcg |
| Vitamin E (d-Alpha Tocopherol) | 10 mg |
| Vitamin B1 (as Thiamine) | 5 mg |
| Vitamin B2 (as Riboflavin) | 5 mg |
| Vitamin B3 (as Niacin) | 5 mg |
| Vitamin B6 (as Pyridoxine HCI) | 5 mg |
| Folate | 200 mcg DFE 120 mcg folic acid |
| Vitamin B12 (as Methylcobalamin) | 20 mcg |
| Biotin (Vitamin B7) | 10,000 mcg |
| Vitamin B5 (as Pantothenic Acid) | 50 mg |
| Zinc (as Zinc Citrate) | 2.7 mg |
| Collagen (I, II & III Types) | 150 mg |
| Hyaluronic Acid | 100 mg |
| MSM (as Methylsulfonylmetane) | 100 mg |
| Keratin | 50 mg |
| Horsetail Extract | 10 mg |
| Nettle Extract | 10 mg |
| Saw Palmetto Extract | 10 mg |
Printed on the package: SUGAR-FREE · SUGAR FREE · NON-GMO · EFFECTIVE · GLUTEN-FREE · GMO-FREE · ISO · MIX BERRY FLAVOR
We read 25 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
2 promises check out. 2 could not be fully confirmed from public sources.
✓Matches the label2
“Collagen 150 mg per serving”
Evidence →The label promises 150 mg per serving. The panel says 150 mg. They match.
◐Partly confirmed2
“Biotin Gummies for Hair Growth Support - for Women & Men - Berry, 60”
Evidence →Ingredient evidence exists; on dose: label claims 150 mg/serving — below the range commonly used in research (trials use 2.5–15 g/day of hydrolyzed peptides).
“COMPLIANT MANUFACTURING”
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.
Ingredient research can support context, but it is not a trial of this exact product.
Quick read · 1 useful finding
What is worth knowing.
Headlines first. Open evidence only when you want the source trail.
CheckedCan you trust the review pattern?
Reviews rose from 52 to 408 between July 31, 2025 and August 18, 2026 — no sudden jump.
A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.
Evidence and sources
Written reviews rose from 52 to 408 between July 31, 2025 and August 18, 2026. The largest rise inside any single 30-day window was about 57, so the count moved in steps rather than in one burst.
Locked evidence record →Open the full source-linked findingWho owns the brand wordmark?
🇺🇸
NUTRA HARMONY LLCLimited Liability Company · exact supplement-class mark for NUTRAHARMONY
Filed address
312 W 2nd St, Office 5161, CASPER, Wyoming 82601, 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 150 mg of collagen peptides per serving. Studies we found used 2.5 g–15 g a day, so this sits below that range.
0studied 2.5 g–15 g
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
The panel lists 3 mg of zinc per serving. Studies we found used 8 mg–40 mg a day, so this sits below that range.
0studied 8 mg–40 mg
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
Open related seller leads before buying, then confirm the flavor, count, and serving size. Their prices are visible, but LookCloser does not claim savings until the pages share a UPC/GTIN.
Amazon
Submitted listing$17.90
Exact page checked on 2026-09-02.
View on Amazon ↗Brand website
Official storefrontNo price confirmed
Open the brand storefront to search manually.
No defensible same-product page was saved from the brand catalog.
Check brand website ↗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
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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 September 03, 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.