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Natural Herbal Immune Defense Immunity Vitamins Supplement Booster And Mushroom Supplement With Lion's Mane, Reishi, Chaga, Cordyceps, Turkey Tail & More
Natural Herbal Immune Defense Immunity Vitamins Supplement Booster And Mushroom Supplement With Lion's Mane, Reishi, Chaga, Cordyceps, Turkey Tail & More
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Regular price
$86.45 USD
Regular price
Sale price
$86.45 USD
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The full picture
Everything Vyvata knows about this product — the score, the evidence, the FAQ, and where else to find shopper reviews. No hidden data. Every vendor is scored on the same published rubric — no brand can pay for placement. Read the rubric →
44/100
Rejected
Six-dimension breakdown
Evidence
42
Formulation
42
Manufacturing
45
Safety
55
Transparency
38
Sustainability
45
Why this scored 44/100
This is a keyword-stuffed Amazon-style product title on a Perfecsy white-label mushroom blend. The title names five mushroom species plus "& More" — the same 10-mushroom-blend problem: split across five-plus species, each mushroom is present at ~50-100mg, an order of magnitude below any studied therapeutic dose. Additionally, Perfecsy does not disclose fruiting-body vs mycelium origin (the primary quality variable for medicinal mushrooms — mycelium-on-grain products often measure single-digit percentages of beta-glucans versus 20-40% for fruiting-body extracts), and "immunity vitamins supplement booster" bundles additional undisclosed vitamins and "immune boosters" (typically vitamin C, zinc, elderberry). Auto-failed under proprietary_blend_hides_dose. The keyword-stuffed title is itself a signal of SEO-first product design rather than formulation-first product design.
Last scored: Full rubric →
Evidence & sources
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.
All the data we have on this product
Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.
- VSF score
- 44 / 100
- Tier
- Rejected
- Category
- Supplements
- Subcategory
- immune antioxidants
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- Perfecsy
- Product type
- 4
- Tags
- Perfecsy, 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.
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