Third-party lab testing: 18 independent Janoshik assays on file, covering 7 substances, most recent test 2026-04-02.
Peptide supplier identified through Janoshik analytical testing records.
Symphony Labs is listed as active. Discovered via Janoshik third-party lab testing.
| Substance | Measured purity | Test date |
|---|---|---|
| 40mg/mL Estradiol Enanthate | not reported | 2026-04-02 |
| 80mg/mL Estradiol Undecylate | not reported | 2026-04-01 |
| Estradiol Undecylate 80mg/mL | not reported | 2026-03-31 |
| Estradiol Enanthate 40mg/mL | not reported | 2026-03-31 |
| Estradiol Enanthate 40mg/mL | not reported | 2026-03-31 |
| Estradiol Enanthate 40mg/mL | not reported | 2026-03-31 |
| 2 | not reported | 2026-03-31 |
| Estradiol Enanthate 40mg/mL | not reported | 2026-03-20 |
| Estradiol Enanthate 40mg/mL | not reported | 2026-03-20 |
| Estradiol Enanthate 40mg/mL | not reported | 2026-01-23 |
| Estradiol Enanthate 40mg/mL | not reported | 2026-01-23 |
| Estradiol Enanthate 40mg/mL | not reported | 2026-01-23 |
None of these 12 assays carry a purity number on the certificate. They confirm the substance was submitted and tested, which is not the same as a measured result and not the same as a failure.
All 18 lab tests for Symphony Labs
| Status | Active |
|---|---|
| Independent assays on file | 18 |
| Certificates of analysis | Vendor states COAs are available |
| Vendor type | Research-use supplier |
Symphony Labs is listed as active and we hold 18 independent Janoshik assays on file. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Yes. We hold 18 third-party Janoshik assays for Symphony Labs, covering 7 substances. The most recent is dated 2026-04-02.
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