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Here’s the certificate most buyers ask for when they look at our CJC-1295 & Ipamorelin blend: ILS Laboratories COA-2026-5BEDMI, dated August 29, 2026. It reports 99.90% purity for lot CP108182026OU and confirms both peptides are present.
The certificate at a glance
| Testing lab | ILS Laboratories, San Diego, CA (ISO/IEC 17025 accredited, PJLA scope) |
|---|---|
| COA # | COA-2026-5BEDMI |
| Lot # (submitter-supplied) | CP108182026OU |
| Sample (as labeled) | CJC-1295 / Ipamorelin – 10mg |
| Label claim | 10mg (3mL vial) |
| Received by lab | August 25, 2026 |
| Analyzed | August 29, 2026 |
| HPLC purity | 99.90% (specification ≥ 95.0%) — PASS |
| Net peptide found | 10.61 mg |
| Split (calculated from ratio) | CJC-1295 5.20 mg; ipamorelin 5.41 mg |
| Identity check | CJC-1295 + IPAMORELIN — Confirmed |
| Fentanyl test | Not detected, 50 ng/mL immunoassay cutoff |
| Appearance | Good |
| Method on report | RP-HPLC, area normalization, 214 nm |
| Verify at | portal.ils-lab.com — access code VS6B9TNJ |
What the results tell a buyer
- Purity: 99.90% by HPLC. ILS caps reported purity at 99.9% because that’s the detection limit of its instrument, so this is the top of the scale.
- Content: 10.61 mg net blend peptide in a 10 mg vial.
- Split: 5.20 mg CJC-1295 and 5.41 mg ipamorelin. ILS calculated these from the total using the ratio the submitter declared; they weren’t measured one by one.
- Identity: both peptides confirmed by a retention-time match to a reference standard.
- Fentanyl screen: negative (immunoassay, 50 ng/mL cutoff).
What it doesn’t cover
There’s no molecular-mass data, since identity here comes from HPLC retention time rather than mass spectrometry. There’s no sterility or endotoxin test. And as the certificate itself says, lot numbers and sample names come from whoever submits the sample; the lab doesn’t verify them. The earlier Janoshik report, task #93147, measured each component directly if you want a second data point.
Using the certificate with your vial
The ILS report includes a photo of the vial that was tested. Compare its cap with yours, and check the crimp color too: ExoLabz links vials to certificates by that color pair, not by printed batch codes.
Check authenticity yourself at portal.ils-lab.com with access code VS6B9TNJ.
Related products and guides
Order the CJC-1295 & Ipamorelin Blend 10mg, or the single peptides CJC-1295 (No DAC) 5mg and Ipamorelin 5mg. Browse the COA library and our primer on certificate of analysis basics.
Research compounds only; not for human consumption.
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Independent labs test purity. Certificates are published on product pages and our certificates page, matched to vials by cap and crimp colour.
If your own third-party test shows a purity failure, the product is refunded and the test cost reimbursed.
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Popular research compounds
5.0 out of 5 from 25 reviews
It arrived as described with the full amount in the vial. Graphic design looks perfect.
Yes everything was great. I appreciated the little plastic bottle holders also
Great product - I have purchased peptides from various different vendors and this seems to be the only one thats pure . Highly recommend
Research-grade compounds, shipped from inside the USA.
Free tracked shipping over $200, dispatch usually within 1 business day, and third-party HPLC and purity testing.