This product contains 1 disputed ingredient: Proprietary Blend (Highly purified phospholipids, Guarana seed extract, GS15-4® Fermented Korean Panax Ginseng Extract, Ginseng Plus® Panax Notoginseng root extract, Theacrine (as Teacrine®), LifeFlower® Erigeron Breviscapus herb extract, Epimedium Sagittatum extract (aerial parts).). Evidence is mixed or doses are undisclosed — see Ingredients below for details.
Focus + Clarity
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Used for: endurance athletes
Summary
Quicksilver Scientific Focus + Clarity 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 32
How scoring works →Independent analysis No brand partnerships
The details
Cross-referenced with PubMed & Examine.com
A proprietary blend: the amount of each ingredient isn't disclosed, so it can't be compared with studied doses.
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: yes
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
Labeled vegan.
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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