Generated with AI from public data · Updated 11 May 2026
Report error →
Pure Mushroom Powder
Lion's Mane Powder
DIRTEA
Species: Lion's Mane
£28.00 one-off£23.80 subscription
See current price
Partner link
0.00
/10Partially Documented
Some evidence provided but notable gaps remain.
This score reflects disclosure completeness — not a verdict on product quality.
Scored: May 2026
See current price
Partner link
Score breakdown
Score Breakdown
Ingredient Quality8.3
The product uses fruiting body Lion's Mane at 2,000mg per serving, which meets the dose threshold for the top tier. The brand states a beta-glucan content of 30%, placing it in the 30–39% band. A dual-extraction method is disclosed, which is noted as above the hot-water standard commonly used for Lion's Mane; the brand does not publicly explain whether this is to preserve a specific compound profile. The ingredient quality raw score is 11 out of 12.
Mushroom source type4.0/4
Beta-glucan %3.0/4
Extraction method2.0/2
Dose adequacy2.0/2
Transparency6.7
The brand states the source type, extraction method, and dose clearly, and a full-panel COA is noted as available, though no public COA URL is disclosed. The beta-glucan percentage of 30% is brand-stated rather than third-party verified, which limits the score_beta_glucan_disclosed to 1 point. The country of origin is not publicly disclosed, and three or more core transparency fields are missing or unverifiable, triggering the one-point missing-data penalty. The transparency score is 6.67 out of 10.
Certificate of Analysis3.0/3
Beta-glucan disclosed1.0/2
Source stated2.0/2
Extraction stated1.0/1
Origin stated0.0/1
Value2.0
The subscription price of £23.80 per pack gives a price per serving of approximately £0.793. With 600mg of beta-glucans per serving (based on the brand-stated 30% figure applied to 2,000mg), the cost per 100mg beta-glucan is approximately £0.40, placing it in the £0.21–£0.40 good-value band. Because the beta-glucan figure is brand-stated and not third-party verified, this calculation carries a degree of uncertainty. The value score is 2.0, reflecting that the cost per 100mg sits at the upper boundary of the good-value range.
Trust9.0
The product holds a Trustpilot score of 4.9 from 620 reviews, meeting the threshold for the maximum 5-point score. Third-party testing is disclosed and a full-panel COA is stated as available, earning 3 points. The product is stated as organically certified, but no named certification body is publicly disclosed, limiting the organic score to 1 point. The trust score is 9.0 out of 10.
Trustpilot score5.0/5
Third-party testing3.0/3
Organic certification1.0/2
Consumer Experience8.0
A subscription is available with no lock-in period disclosed, though the cancel policy is not publicly stated; the score of 4 is applied on the basis that subscription_lock_in is false. A 30-day money-back guarantee is stated, earning the maximum return policy score. The product ships to the UK, though it is not confirmed as a UK-based brand, so 2 points are awarded for UK availability. The consumer experience score is 8.0 out of 10.
Subscription flexibility4.0/4
Return policy3.0/3
UK availability2.0/3
Overall6.4/10
By dimension
Ingredient Quality35%
8.3Standardisation, extraction method, form specificity
Transparency30%
6.7Third-party testing, CoA availability, label accuracy
Value20%
2.0Price per active dose relative to category
Trust10%
9.0Accreditations, regulatory compliance, brand history
Consumer Experience5%
8.0Return policy, customer support availability
Key facts
Publicly available data
- Mushroom source
- fruiting_body
- Extraction method
- dual_extract
- Beta-glucan %
- 30%
- Total mushroom/serving
- 2000mg
- COA available
- Yes
- Organic certified
- Yes
- Caffeine per serving
- None
- Trustpilot
- 4.9★ (620 reviews)
Score reasoning
Ingredient Quality
The product uses fruiting body Lion's Mane at 2,000mg per serving, which meets the dose threshold for the top tier. The brand states a beta-glucan content of 30%, placing it in the 30–39% band. A dual-extraction method is disclosed, which is noted as above the hot-water standard commonly used for Lion's Mane; the brand does not publicly explain whether this is to preserve a specific compound profile. The ingredient quality raw score is 11 out of 12.
Transparency
The brand states the source type, extraction method, and dose clearly, and a full-panel COA is noted as available, though no public COA URL is disclosed. The beta-glucan percentage of 30% is brand-stated rather than third-party verified, which limits the score_beta_glucan_disclosed to 1 point. The country of origin is not publicly disclosed, and three or more core transparency fields are missing or unverifiable, triggering the one-point missing-data penalty. The transparency score is 6.67 out of 10.
Value
The subscription price of £23.80 per pack gives a price per serving of approximately £0.793. With 600mg of beta-glucans per serving (based on the brand-stated 30% figure applied to 2,000mg), the cost per 100mg beta-glucan is approximately £0.40, placing it in the £0.21–£0.40 good-value band. Because the beta-glucan figure is brand-stated and not third-party verified, this calculation carries a degree of uncertainty. The value score is 2.0, reflecting that the cost per 100mg sits at the upper boundary of the good-value range.
Trust
The product holds a Trustpilot score of 4.9 from 620 reviews, meeting the threshold for the maximum 5-point score. Third-party testing is disclosed and a full-panel COA is stated as available, earning 3 points. The product is stated as organically certified, but no named certification body is publicly disclosed, limiting the organic score to 1 point. The trust score is 9.0 out of 10.
Consumer Experience
A subscription is available with no lock-in period disclosed, though the cancel policy is not publicly stated; the score of 4 is applied on the basis that subscription_lock_in is false. A 30-day money-back guarantee is stated, earning the maximum return policy score. The product ships to the UK, though it is not confirmed as a UK-based brand, so 2 points are awarded for UK availability. The consumer experience score is 8.0 out of 10.
Not publicly disclosed
- Country of origin
- Third-party beta-glucan verification
- Named certification body
- COA publicly linked
- Mushroom species (scientific name)
- Per-species ingredient breakdown
- Subscription cancellation policy
- Subscription terms
How DIRTEA could improve this score
Path to improvement
+1.6 points to reach Fully Verified
+1.6
pts needed
- 1
Publish the country of origin for the mushroom raw material — this would add 1 point to the transparency score and remove the missing-data penalty.
- 2
Publish a named organic certification body — this would increase score_organic from 1 to 2, adding 0.2 points to the trust score.
- 3
Publish a live, publicly accessible COA URL from an ISO 17025-accredited laboratory confirming the 30% beta-glucan figure — this would increase score_beta_glucan_disclosed from 1 to 2, adding approximately 1.1 points to the transparency score.
- 4
Publish the subscription cancel policy explicitly — this would confirm the anytime-cancel scoring already applied and reduce data gaps.
Actions that would raise this brand's disclosure score. See methodology for full scoring rules.
This platform is independent and is not affiliated with, endorsed by, or sponsored by any brand listed. Scores reflect publicly disclosed information — not product quality, safety, or efficacy. Read the full methodology →
Information on this platform relates to nutritional composition and public disclosure practices only. It is not medical advice. No claims are made about the therapeutic efficacy, safety, or suitability of any product. Always consult a qualified healthcare professional before taking any supplement.