Don't trust us. Verify.
Every batch published here was tested by an independent laboratory, ordered by our supplier, never by us. The report is shown as the lab issued it, including the name of whoever paid for the test.
- Batches published
- 4
- Average purity, verified
- 99.55%
- Last analysis
- 2026-05-26
- The batch ID in the report matches the ID printed on the vial you receive. If they don't match, the report is not for your vial.
- Each report can be checked on the laboratory's own site with the verification key shown on the batch.
- We also keep our own copy of every PDF, because the lab's portal blocks VPN connections and a lot of people on Bali browse through one.
CU1002026-02
- Purity
- 99.682%
- Analysed
- 2026-05-26
- Content
- 94.44 mg
- Lab task no.
- 157314
GHK 94.44 mg (79.27 mg) [15.17 mg]
Tested by Janoshik Analytical, ordered by Crystal Peptides EU.
SS1032CP
- Purity
- 99.742%
- Analysed
- 2026-05-26
- Content
- 9.97 mg
- Lab task no.
- 163578
SS-31 9.97 mg
Tested by Janoshik Analytical, ordered by Crystal Peptides EU.
RT1051Cp
- Purity
- 99.039%
- Analysed
- 2026-05-25
- Content
- 11.63 mg
- Lab task no.
- 163571
Retatrutide 11.63 mg
Tested by Janoshik Analytical, ordered by Crystal Peptides EU.
RT6423CP
- Purity
- 99.744%
- Analysed
- 2026-05-25
- Content
- 22.43 mg
- Lab task no.
- 163572
Retatrutide 22.43 mg
Tested by Janoshik Analytical, ordered by Crystal Peptides EU.
New to reading these reports? Start with How to Read a Certificate of Analysis (COA).
For research use only. Not for human consumption, medical treatment, or veterinary use. Full disclaimer