19 published test results across 8 vendors · latest: 21 Sept 2026
| # | Vendor | Tests | Price/mg | Score |
|---|---|---|---|---|
| 1 | SShanghai ERP peptide Biotechnology Unverified | 3 | $0.24 | 68 |
| 2 | PPeptide Pole Hongkong | 3 | $0.23 | 68 |
| 3 | HHeman Peptide HM Unverified | 3 | $0.29 | 68 |
| 4 | DDankang BioHealth Unverified | 3 | $0.33 | 49 |
| 5 | HHenan Sahe Peptide Unverified | 3 | $0.35 | 48 |
Computed from publicly published third-party results. How scoring works · every listing is free and un-buyable. Vendors marked Unverified appear for their published results but are left out of the vendor rankings.
KLOW is a forum-named blend that typically bundles GHK-Cu, BPC-157, TB-500, and KPV into one vial, pitched at skin and gut repair. Four components in one vial means four identity questions per batch test.
The published record here covers 8 vendors and 19 recorded tests, which is what the rankings above are built from.
Dosing volumes are arithmetic; the peptide calculator handles them. Whether the vial matches its label is a testing question.
Nothing on this page is medical advice; compounds shown are sold for research purposes only. Data is aggregated from publicly published third-party results and traces to its source.