Erbology discloses more overall — based on ingredient quality, transparency, value, and trust signals.
0.0
/10Limited Disclosure
Key information such as beta-glucan content is not publicly available.
This score reflects disclosure completeness — not a verdict on product quality.
Scored: May 2026
Higher overall score
0.0
/10Partially Documented
Some evidence provided but notable gaps remain.
This score reflects disclosure completeness — not a verdict on product quality.
Scored: June 2026
Score breakdown by dimension
Four SigmaticDimensionErbology
Ingredient Quality35%
5.8
5.8
Transparency30%
3.3
▲6.7
Value20%
2.0
▲4.0
Trust10%
3.0
▲9.0
Consumer Experience5%
7.0▲
5.0
Key facts
Four SigmaticFactErbology
water_extractExtraction methodwhole_powder
fruiting_bodyMushroom sourcefruiting_body
—Beta-glucan %7%
Not disclosedBeta-glucan verifiedYes
Not disclosedCOA availableYes
YesOrganic certifiedYes
4.4 (200 reviews)Trustpilot score4.4 (890 reviews)
£1.50Price per serving£0.40