7 published test results across 4 vendors · latest: 17 Sept 2026
| # | Vendor | Tests | Price/mg | Score |
|---|---|---|---|---|
| 1 | HHeman Peptide HM Unverified | 2 | $0.01 | 50 |
| 2 | SShanghai ERP peptide Biotechnology Unverified | 3 | — | 50 |
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.
Glutathione is the body’s workhorse antioxidant tripeptide, a staple of IV wellness lounges and skin-lightening injection markets. Oral absorption debates aside, the injectable market runs well ahead of outcome evidence.
The published record here covers 4 vendors and 7 recorded tests, which is what the rankings above are built from.
Cross-check any seller against the vendor rankings, and let the calculator handle syringe units.
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.