Checked against public sources between July 23 and July 24, 2026 · LookCloser does not sell or recommend supplements.
Does the marketing hold up?
The headline amount is not tied to a panel row for the same ingredient. You are being sold on an ingredient the verified panel does not separately declare. The brand should explain the mismatch.
“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.
| Vitamin B6 (as pyridoxine hydrochloride) | 0.42 mg |
|---|---|
| Vitamin B12 (as cyanocobalamin) | 0.6 mcg |
| Zinc (as zinc oxide) | 11 mg |
| L-carnitine L-tartrate | 1 g |
| KSM-66® ashwagandha extract (as Withania somnifera) (root) | 600 mg |
| enfinity® (paraxanthine) | 200 mg |
| aXivite® microencapsulated phenylcapsaicin | 62.5 mg |
| CaloriBurn® grains of paradise extract | 40 mg |
| Boron citrate | 200 mg |
| Longjack extract (as Eurycoma longifolia) (root) | 75 mg |
Printed on the package: DIETARY SUPPLEMENT
We read 10 lines from the package photograph. It is our transcript of the label, not the manufacturer’s panel, and it may be incomplete.
The public sources did not settle the marketing promises on this label.
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.
Powerful Thermogenic Testosterone Booster
Headlines first. Open evidence only when you want the source trail.
You are being sold on an ingredient the verified panel does not separately declare. The brand should explain the mismatch.
The listing presents 600 mg for fenugreek, but vision:google/gemini-2.5-flash does not contain a same-name quantified row. The saved image read may be incomplete, so this is a specific question to resolve rather than a contradiction.
Locked evidence record →Open the full source-linked findingThis is category history, not proof about this product, but it changes how much unsupported claims deserve to be trusted.
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 findingEvery ingredient shows its real amount — nothing is hidden in a proprietary blend.
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 findingThe barcode matches, so we are checking the right product rather than a look-alike.
UPCitemdb resolves 631656610680 to "MuscleTech Alpha Test Thermogenic Testosterone Booster Performance Supplement " (MuscleTech) — consistent with this listing.
Locked evidence record →Open the full source-linked findingThese are evidence gaps, not strikes against the product.
Filed address
5100 SPECTRUM WAY, Mississauga, Ontario, L4W 5S2, CANADA
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 ↗
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.
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 600 mg of ashwagandha per serving. Studies we found used 250 mg–600 mg a day, so this sits inside that range.
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 200 mg of boron per serving. Studies we found used 3 mg–10 mg a day, so this sits above that range.
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 75 mg of tongkat ali (Eurycoma longifolia) per serving. Studies we found used 200 mg–400 mg a day, so this sits below that range.
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 11 mg of zinc per serving. Studies we found used 8 mg–40 mg a day, so this sits inside that range.
Study ranges differ between trials and change as research changes. This is background reading, not a pass, a failure, or a recommendation.
$1.00 per labeled serving
matching UPC/GTIN · checked Aug 29, 2026
View on Amazon ↗$1.00 per labeled serving
matching UPC/GTIN · checked Jul 24, 2026
View on iHerb ↗We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Target ↗We only show a price when the seller publishes the same barcode as the bottle. We haven’t found that match here.
Search Walmart ↗Same UPC/GTIN observed across 2 sellers. Amazon was lowest at $29.98; iHerb was highest at $29.99 — a $0.01 range at check time.
Reference prices only · no affiliate links · every compared seller must publish the matching UPC/GTIN.
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.