Rankings
Confidence leaderboard
Supplier-transparency scores, not safety certifications.
| Rank | Supplier | Score | Tier | Assessment |
|---|---|---|---|---|
| #1 | PuraTek Peptides | 88 | Top Tier | Best overall evidence balance. |
| #2 | Elite Research Labs | 84 | Top Tier | Excellent traceability. |
| #3 | My Pure Peptide | 81 | Top Tier | Exceptional analytical transparency. |
| #4 | Real Peptides | 72 | Watchlist Contender | Strong testing; traceability questions. |
| #5 | Alpha Pro Peptides | 67 | Promising | Real testing; consistency questions. |
| #6 | Kits4Less | 61 | Mixed | Mixed but meaningful history. |
| #7 | HLX / Helixion Labs | 52 | Early Stage | Too early for high confidence. |
UNDER REVIEW
View evidence reviewPeakForce Labs
Promising testing and documentation claims. No rank or numeric score will be assigned until the evidence review is complete.