Pure Mushroom Powder
Organic Turkey Tail Mushroom Powder
Erbology
Species: Turkey Tail
£25.99 one-off£23.39 subscription
Some evidence provided but notable gaps remain.
This score reflects disclosure completeness — not a verdict on product quality.
Scored: November 2026
Score breakdown
Score Breakdown
The product uses Turkey Tail (Trametes versicolor) fruiting body, which scores the maximum 4 points for source type. The brand states a beta-glucan content of 22%, placing it in the 20–29% band and scoring 2 points. The extraction method is not publicly disclosed, scoring 0 points. The product delivers 1,000mg per serving, meeting the threshold for the maximum dose adequacy score of 2 points.
The brand states the source type clearly and discloses a country of origin (Europe), earning full marks on both fields. Beta-glucan percentage is brand-stated rather than third-party verified, scoring 1 point. No COA is publicly available and the extraction method is not disclosed, both scoring 0 points. No transparency penalty applies, as fewer than three core fields are missing.
The beta-glucan percentage is brand-stated, allowing the platform to calculate 220mg of beta-glucans per serving. At a price per serving of £0.65 (based on the one-off pack price), the cost per 100mg beta-glucan is £0.30, placing the product in the £0.21–£0.40 tier and returning a value score of 7.52. The subscription saving of 10% falls below the 15% threshold required to use the subscription price for value calculation.
The brand holds a Trustpilot score of 4.6 from 1,362 reviews, meeting the threshold for the maximum score of 5 points. The brand states third-party testing is conducted, but no COA is publicly available, scoring 1 point. The product is stated as organically certified, but no certification body is named, scoring 1 point.
A subscription is available with no stated lock-in; however, the cancellation policy is not clearly described, scoring 3 points. The return policy covers 21 days, placing it in the 14–29 day band and scoring 2 points. The product does not ship to the UK, scoring 0 points for UK availability despite the brand operating from the UK.
By dimension
Standardisation, extraction method, form specificity
Third-party testing, CoA availability, label accuracy
Price per active dose relative to category
Accreditations, regulatory compliance, brand history
Return policy, customer support availability
Key facts
Publicly available data
- Mushroom source
- fruiting body
- Extraction method
- unspecified
- Beta-glucan %
- 22%
- Total mushroom/serving
- 1000mg
- COA available
- No
- Organic certified
- Yes
- Caffeine per serving
- None
- Trustpilot
- 4.6★ (1,362 reviews)
Score reasoning
Ingredient Quality
The product uses Turkey Tail (Trametes versicolor) fruiting body, which scores the maximum 4 points for source type. The brand states a beta-glucan content of 22%, placing it in the 20–29% band and scoring 2 points. The extraction method is not publicly disclosed, scoring 0 points. The product delivers 1,000mg per serving, meeting the threshold for the maximum dose adequacy score of 2 points.
Transparency
The brand states the source type clearly and discloses a country of origin (Europe), earning full marks on both fields. Beta-glucan percentage is brand-stated rather than third-party verified, scoring 1 point. No COA is publicly available and the extraction method is not disclosed, both scoring 0 points. No transparency penalty applies, as fewer than three core fields are missing.
Value
The beta-glucan percentage is brand-stated, allowing the platform to calculate 220mg of beta-glucans per serving. At a price per serving of £0.65 (based on the one-off pack price), the cost per 100mg beta-glucan is £0.30, placing the product in the £0.21–£0.40 tier and returning a value score of 7.52. The subscription saving of 10% falls below the 15% threshold required to use the subscription price for value calculation.
Trust
The brand holds a Trustpilot score of 4.6 from 1,362 reviews, meeting the threshold for the maximum score of 5 points. The brand states third-party testing is conducted, but no COA is publicly available, scoring 1 point. The product is stated as organically certified, but no certification body is named, scoring 1 point.
Consumer Experience
A subscription is available with no stated lock-in; however, the cancellation policy is not clearly described, scoring 3 points. The return policy covers 21 days, placing it in the 14–29 day band and scoring 2 points. The product does not ship to the UK, scoring 0 points for UK availability despite the brand operating from the UK.
Not publicly disclosed
- Extraction method
- Certificate of Analysis (COA)
- Third-party beta-glucan verification
- Subscription terms
How Erbology could improve this score
Path to improvement
+1.9 points to reach Fully Verified
+1.9
pts needed
- 1
Publish a COA from an ISO 17025-accredited laboratory covering beta-glucans, heavy metals, and microbial contamination — a full-panel COA would add up to 3 points to the transparency score.
- 2
Disclose the extraction method used (for example, hot water extraction) — this would add 1 point to the ingredient quality score and 1 point to the transparency score.
- 3
Have the beta-glucan percentage verified by a named third-party laboratory and publish supporting documentation — this would increase score_beta_glucan_disclosed from 1 to 2 points.
- 4
Name the organic certification body — this would increase score_organic from 1 to 2 points in the trust dimension.
- 5
Publish clear subscription cancellation terms (for example, confirming cancel-anytime with no lock-in) — this would increase score_subscription_flex from 3 to 4 points.
Actions that would raise this brand's disclosure score. See methodology for full scoring rules.
Organic Turkey Tail Mushroom Powder: questions answered
What is the Cogniscore rating for Organic Turkey Tail Mushroom Powder?+
How is the Organic Turkey Tail Mushroom Powder score calculated?+
What mushrooms are in Organic Turkey Tail Mushroom Powder?+
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