This product contains 1 disputed ingredient: Tremella Mushroom (Organic Fruiting Body). Evidence is mixed or doses are undisclosed — see Ingredients below for details.
Tremella Mushroom Capsules
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Used for: endurance athletes
Summary
Headstrong Tremella Mushroom Capsules is a performance supplement.
Strengths
No standout strengths.
Weaknesses
- Limited research support for key ingredients.
- No third-party banned-substance certification listed.
Why it scores 43
How scoring works →Independent analysis No brand partnerships
The details
Cross-referenced with PubMed & Examine.com
A mushroom marketed for skin and brain health; there's very little human research.
0 of 5 standards Pello tracks · No third-party banned-substance testing listed
Tested for sport
- NSF Certified for Sport
- Informed Sport
- Cologne List
Food & sourcing
- USDA Organic
- Non-GMO Project Verified
Diet claims
- Vegan: not stated
Brand or retailer label claim, not a certification.
- Gluten-free: yes
Brand or retailer label claim. In the US a gluten-free label means under 20 ppm gluten.
- Dairy-free: yes
From the allergen list, where one is available.
Certifications are as listed on the product's page at The Feed. NSF Certified for Sport is also checked against NSF's own database. Certifications can lapse, so check the certifier's search before you rely on one, especially if you're drug tested.
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