Crystagen COA — Verified Certificate of Analysis Results
12 independent third-party certificates of analysis for Crystagen, from 2 labs across 3 vendors (2025-04-04 to 2026-06-27).
Every Crystagen certificate of analysis below is from an independent third-party lab, ingested and verified by TitrateLab. The figures here are computed live from the 12 published Crystagen certs in our corpus.
12
Certificates
2
Independent labs
99.7%
Median tested purity
73%
Within 10% of label dose
↑ 27%
Overdosed (≥ +7% vs label)
↓ 0%
Underdosed (≤ −7% vs label)
Verified Crystagen certificates of analysis
| Vendor | Purity | Dose vs label | Lab | Tested | |
|---|---|---|---|---|---|
| Unknown vendor (review) | 99.03% | +4.0% | Freedom Diagnostics | 2026-06-27 | View COA → |
| Unknown vendor (review) | 99.83% | -5.2% | Freedom Diagnostics | 2026-06-13 | View COA → |
| Unknown vendor (review) | 99.71% | +3.9% | Freedom Diagnostics | 2026-05-18 | View COA → |
| Unknown vendor (review) | 99.71% | +2.7% | Freedom Diagnostics | 2026-05-18 | View COA → |
| Unknown vendor (review) | 99.08% | — | Freedom Diagnostics | 2026-03-02 | View COA → |
| Unknown vendor (review) | 99.201% | +5.9% | Freedom Diagnostics | 2026-02-07 | View COA → |
| Unknown vendor (review) | 97.985% | +42.2% | Freedom Diagnostics | 2026-01-18 | View COA → |
| Unknown vendor (review) | 98.542% | +53.1% | Freedom Diagnostics | 2025-12-20 | View COA → |
| Uther Peptide | 99.89% | +4.7% | Janoshik | 2025-10-27 | View COA → |
| Xcel Peptides | 99.97% | +6.3% | Janoshik | 2025-08-29 | View COA → |
| Xcel Peptides | 99.923% | +5.3% | Janoshik | 2025-08-26 | View COA → |
| Xcel Peptides | 99.932% | +22.6% | Janoshik | 2025-04-04 | View COA → |