LookCloser.aipublic supplement evidence
Exact product checked · GTIN 00628043001985Leading Edge Health · checked Aug 2, 2026 · on sale since Mar 27, 2024🌍 USPTO wordmark owner · Leading Edge Marketing, Inc. · BAHAMAS
Quick read · Leading Edge Health

Testosil Men's - Advanced Testosterone Support Supplement for…

Checked against public sources on August 2, 2026 · LookCloser does not sell or recommend supplements.

120capsules · 30 servings

Does the marketing hold up?

Testing claimed — documentation not found. The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is saved, so the claim cannot be verified as stated. …

Is the dose real?Panel read — dose not verified12 ingredients listed; no advertised amount we could confirm against them
What a serving costs$2.30per serving, at the checked price
Is it tested?Claimed — no lab or certificate found
Who’s behind it?🌍Leading Edge Marketing, Inc.corporation · BAHAMAS
Is it the real thing?Barcode matches outside 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 confirmed2? couldn’t verifyno contradictions · no recalls
The label itself

What the Supplement Facts panel says

Serving size 4 Capsules · 30 servings per container

Vitamin D3 (as Cholecalciferol)100 mcg
Vitamin B6 (as Pyridoxal 5-Phosphate)5.6 mg
Pantothenic Acid (as Calcium D-Pantothenate)8 mg
Magnesium (as Magnesium Aspartate)50 mg
Zinc (as Zinc Citrate)40 mg
D-Aspartic Acid2,000 mg
Ashwagandha (Withania somnifera) (root) Extract – KSM66® (standardized to 5% Total Withanolides) (equivalent to 3,600 mg of Ashwagandha Powder)300 mg
L-Arginine HCl250 mg
Asian Ginseng (Panax ginseng) (whole plant) Extract (Standardized to 80% Ginsenosides) (equivalent to 5,400 mg of Panax Ginseng Powder)180 mg
Fenugreek (Trigonella foenum-graecum) (seed) Extract (Standardized to 50% Saponins) (equivalent to 800 mg of Fenugreek Seed Powder)50 mg
Garlic (Allium sativa) (bulb) Extract (Standardized to 1% Allicin) (equivalent to 1,200 mg of Garlic Bulb Powder)24 mg
Panax notoginseng (root) & Astragalus membranaceous (root) Extract - AstraGin® (Standardized to 1.5% Total Saponins)10 mg

Printed on the package: GMP · Made in USA · Third Party Lab Tested

We read 12 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

“IN THE USA - Quality You Can Trust: Every bottle of Testosil is produced in a GMP-certified facility in the USA and is third-party tested for…”

“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.

Evidence →
“Testosil Men's - Advanced Testosterone Support Supplement for Men - Vitality Formula with KSM-66 Ashwagandha & Fenugreek -Promotes Muscle Health,…”

Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.

Evidence →

Ingredient research can support context, but it is not a trial of this exact product.

?Couldn’t verify independently2

“IN THE USA - Quality You Can Trust: Every bottle of Testosil is produced in a GMP-certified facility in the USA and is third-party tested for…”

“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.

Evidence →
“IN THE USA - Quality You Can Trust: Every bottle of Testosil is produced in a GMP-certified facility in the USA and is third-party tested for…”

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.

Evidence →

We looked and found no public proof. That does not count against the product.

Quick read · 2 useful findings

What is worth knowing.

Headlines first. Open evidence only when you want the source trail.

Needs explanationAny trouble in public records?

Category context: sexual-enhancement products carry documented FDA risk

This is category history, not proof about this product, but it changes how much unsupported claims deserve to be trusted.

Evidence and sources

FDA's health-fraud program documents sexual-enhancement products as the most common supplement category found to contain undeclared prescription-drug ingredients. This is a category-level documented fact from FDA's public database — not a test result for this specific product. …

Locked evidence record →Open the full source-linked finding
CheckedIs the label honest?

Every ingredient shows its amount · 12 ingredients listed.

Every ingredient shows its real amount — nothing is hidden in a proprietary blend.

Evidence and sources

The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.

Locked evidence record →Open the full source-linked finding
What remains open 4
  • No FDA recall matched this brand in the current search.
  • We have not found a public label filing for this exact product.
  • Barcode checksum is valid; no independent product record was found.
  • No dated review-history series is on file yet.

These are evidence gaps, not strikes against the product.

Who owns the brand wordmark?
🌍
Leading Edge Marketing, Inc.Corporation · exact supplement-class mark for LEADING EDGE HEALTH
Registration5833775
Registered2019-08-13
AssignmentsNo transfers recorded

Filed address
Suite 1210, #33 Harbour Bay Plaza, Nassau, New Providence, BAHAMAS

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 50 mg of magnesium per serving. Studies we found used 200 mg–420 mg a day, so this sits below that range.

0studied 200 mg–420 mg

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 300 mg of ashwagandha per serving. Studies we found used 250 mg–600 mg a day, so this sits inside that range.

0studied 250 mg–600 mg

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 50 mg of fenugreek per serving. Studies we found used 500 mg–600 mg a day, so this sits below that range.

0studied 500 mg–600 mg

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 40 mg of zinc per serving. Studies we found used 8 mg–40 mg a day, so this sits inside 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.

Where it sells

Price check for this exact product

Amazon

Exact UPC/GTIN match
$69.00

$2.30 per labeled serving

matching UPC/GTIN · checked Aug 2, 2026

View on Amazon ↗

iHerb

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search iHerb ↗

Target

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search Target ↗

Walmart

Not confirmed
No exact listing saved

We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.

Search Walmart ↗

Only one exact price was available at build time; prices change by date, seller, and promotion.

Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.

Want to inspect the evidence?

The full report shows every source, the exact unresolved question, and the documentation that would settle it.

Read / share full evidence →

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.