Four Sigmatic 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
/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
Score breakdown by dimension
Om MushroomsDimensionFour Sigmatic
Ingredient Quality35%
4.2
▲5.8
Transparency30%
2.2
▲3.3
Value20%
2.0
2.0
Trust10%
4.0▲
3.0
Consumer Experience5%
7.0
7.0
Key facts
Om MushroomsFactFour Sigmatic
whole_powderExtraction methodwater_extract
blendMushroom sourcefruiting_body
—Beta-glucan %—
Not disclosedBeta-glucan verifiedNot disclosed
YesCOA availableNot disclosed
YesOrganic certifiedYes
4.4 (310 reviews)Trustpilot score4.4 (200 reviews)
£1.67Price per serving£1.50