BPC-157 10 mg
✓ PassLot BC10-001 · 2026.08.06
99.77%HPLC purity
Lab pass mark 95.0%100%
- Identity
- Confirmed
- Measured
- 10.29 mg · label 10 mg
- Fentanyl
- Not detected
§ 04Certificate library
Don’t take our word. Check the lab’s.
Every lot we sell is tested by ILS Laboratories before it ships. Here is each certificate in full — purity, identity, content and screening, lot by lot.
- Lots published
- 9
- Purity range
- 99.10–99.95%
- Fentanyl
- Not detected 9/9
- Laboratory
- ISO/IEC 17025
§ 04.2Every certified lot
9 lots, all on the record.
Lots still with the laboratory are not listed. If a lot has a certificate, it is here.
GHK-Cu 100 mg
✓ PassLot GHK100-001 · 2026.08.06
99.33%HPLC purity
Lab pass mark 95.0%100%
- Identity
- Confirmed
- Measured
- 102.35 mg · label 100 mg
- Fentanyl
- Not detected
Tesamorelin 20 mg
✓ PassLot TSA20-001 · 2026.08.12
99.10%HPLC purity
Lab pass mark 95.0%100%
- Identity
- Confirmed
- Measured
- 20.43 mg · label 20 mg
- Fentanyl
- Not detected
- Endotoxin
- 0.107 EU/mL
CJC-1295 Ipamorelin 5 mg + 5 mg
✓ PassLot CJIP10-001 · 2026.08.06
99.93%HPLC purity
Lab pass mark 95.0%100%
- Identity
- Confirmed
- Fentanyl
- Not detected
Retatrutide 10 mg
✓ PassLot RTA10-001 · 2026.08.06
99.90%HPLC purity
Lab pass mark 95.0%100%
- Identity
- Confirmed
- Measured
- 10.71 mg · label 10 mg
- Fentanyl
- Not detected
- Endotoxin
- ≤ 0.05 EU/mL
Retatrutide 20 mg
✓ PassLot RTA20-001 · 2026.08.06
99.88%HPLC purity
Lab pass mark 95.0%100%
- Identity
- Confirmed
- Measured
- 21.25 mg · label 20 mg
- Fentanyl
- Not detected
- Endotoxin
- ≤ 0.05 EU/mL
Retatrutide 30 mg
✓ PassLot RTA30-001 · 2026.08.06
99.89%HPLC purity
Lab pass mark 95.0%100%
- Identity
- Confirmed
- Measured
- 31.55 mg · label 30 mg
- Fentanyl
- Not detected
- Endotoxin
- ≤ 0.05 EU/mL
Tirzepatide 30 mg
✓ PassLot TIR30-001 · 2026.08.07
99.95%HPLC purity
Lab pass mark 95.0%100%
- Identity
- Confirmed
- Measured
- 30.97 mg · label 30 mg
- Fentanyl
- Not detected
Tirzepatide 60 mg
✓ PassLot TIR60-001 · 2026.08.07
99.94%HPLC purity
Lab pass mark 95.0%100%
- Identity
- Confirmed
- Measured
- 63.49 mg · label 60 mg
- Fentanyl
- Not detected
§ 04.3Who tests
Certificates are issued and signed by ILS Laboratories, 8222 Vickers St, Suite 106, San Diego, CA 92111 — an ISO/IEC 17025 accredited lab. We do not test our own material.
§ 04.4Reading a certificate
- HPLC purity
- The share of the target peptide among all peptide-related peaks, measured by reversed-phase HPLC at 214 nm. The lab's pass mark is 95.0%.
- Identity
- Confirms the vial holds the compound on the label, by matching its HPLC retention time against a reference standard.
- Measured content
- Milligrams of peptide the lab measured in the vial (net peptide content), shown beside the amount on the label.
- Fentanyl screen
- Immunoassay screen with a 50 ng/mL cutoff, run on every lot listed here.
- Endotoxin
- Bacterial endotoxin by USP <85>, reported in EU/mL on lots where it was run. The lab reports a value rather than a pass or fail for research material.