PT-141 underdosing: a pattern across three companies
Every PT-141 product we have tested since 2025 measured under label. The shortfalls cluster suspiciously.
InvestigationHelix Research Supply
Broad catalog and marketing-forward brand; disclosure lags category leaders.
Tests3
Score updatedJul 22, 2026
Methodologyv2.3
Movement +2up 2 points
Score Breakdown
Seven weighted dimensions, methodology v2.3. How weights work →
- Testing & Quality 25% 74
- Transparency 18% 68
- Manufacturing & Sourcing 15% 72
- Customer Experience 12% 82
- Shipping & Fulfillment 12% 84
- Policies & Returns 8% 78
- Community Feedback 10% 76
Score History
Historical Index Score™ snapshots. Scores are versioned and never overwritten.
Editorial Assessment
Helix Research Supply is one of the most visible brands in the category, but visibility has outpaced verification. COAs are generic rather than batch-specific, manufacturing sourcing is undisclosed, and one 2025 test showed purity below claim. Recent samples have improved.
- Shipping & fulfillment
- Fast dispatch; branded packaging.
- Policies & returns
- Replacement-only policy; no refunds.
- Testing record
- 4 independent tests. One 2025 result below label claim; improving since.
Independent Testing History
Testing databaseRelated Reporting
Community Discussions
Forum 15 replies