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38/100
Rejected
Six-dimension breakdown
Evidence
38
Formulation
38
Manufacturing
50
Safety
45
Transparency
32
Sustainability
45
Why this scored 38/100
'Alpha Energy Pro - Men's Wellness Supplement' is the archetype of a men's-supplement proprietary blend: multiple testosterone-adjacent botanicals (tribulus, tongkat ali, fenugreek, horny goat weed, D-aspartic acid, zinc) at hidden individual doses. Each has small evidence at specific doses; a blend cannot demonstrate any hits threshold. Additional safety concern: this product class has a history of FDA warnings for undisclosed pharmaceutical adulterants (sildenafil analogs, anabolic steroid metabolites) — third-party testing is essential and Muscle Faktor does not publish per-lot COAs. Autofail: proprietary_blend_hides_dose.
The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.
Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.
How to read the Evidence dimension
80–100: Multiple double-blind RCTs in indexed journals directly testing this product OR the exact ingredients at the exact dose.
60–79: Single double-blind RCT + supporting ingredient literature at the studied dose.
40–59: Open-label trials + ingredient literature; no product-specific double-blind evidence.
20–39: Ingredient literature only; no product-specific trials or trials in predatory venues.
0–19: No credible evidence base or unverifiable claims.
FAQ data has not been generated for this product yet. See the site FAQ for general questions.
Customer reviews
Reviews on other platforms
The Vyvata score measures product integrity against a published rubric, not customer sentiment. Vyvata does not aggregate, republish, or license third-party reviews — the links below open search pages on their respective platforms.
Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.
VSF score
38 / 100
Tier
Rejected
Category
Supplements
Subcategory
mens health
Last scored
Third-party certifications
None on record at time of scoring
Vendor
Muscle Faktor
Product type
Specialty Supplements
Tags
Muscle Faktor, Shopify Collective
Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.
