Vendor and compound
CJC-1295 from Improved Peptides
Improved Peptides lists CJC-1295 at $6.90 per mg, 22% under the $8.89 peer median. No third-party certificate for CJC-1295 from Improved Peptides has been located, so nothing here establishes what is in the vial. The cheapest listed price for CJC-1295 anywhere in the index is $5.50 per mg at Transition Biotech.
All CJC-1295 vendors · Improved Peptides profile · scores 62.7 of 100, rank 31 · 0 certificates for this compound · verified 3 Aug 2026
What it costs
| Vial | Listed price | Per mg | vs peer median | Listing |
|---|---|---|---|---|
| 10 mg | $69 | $6.90 | -22% | CJC-1295 / IPA (No DAC) 10mg |
Read from the vendor’s own store and normalised per milligram, because a smaller vial at a lower sticker price is usually the dearer peptide.
What the laboratory found
No third-party certificate for CJC-1295 from Improved Peptides has been located.
That is a statement about the public record, not an accusation. The vendor may test and not publish, or publish somewhere we have not read. What it means for a buyer is that the price above is the only thing established here, and price says nothing about what is in the vial.
Vendors whose certificates you can check yourself lists the ones where that gap is closed.
Other vendors selling CJC-1295
| Vendor | Score | Per mg | Certificates for this compound |
|---|---|---|---|
| Ascend Science | 90.1 | $8.40 | 2 |
| Modern Aminos | 88.1 | $10.40 | 2 |
| Origin Labs | 87.7 | $10.00 | 0 |
| Bench Grade Peptides | 86.8 | $9.00 | 2 |
| Polaris Peptides | 86.6 | $6.00 | 0 |
| Simple Peptide | 84.9 | $7.00 | 2 |
| Transition Biotech | 82.6 | $5.50 | 1 |
| Curo | 81.8 | $15.80 | 1 |
Ordered by overall evidence score. See every vendor listing CJC-1295.
Questions
Is CJC-1295 from Improved Peptides third-party tested?
Not so far as this index can establish. No third-party certificate for CJC-1295 from Improved Peptides has been located. The vendor may test and not publish; what can be said is that nothing public establishes the contents of a vial.
How much does CJC-1295 cost at Improved Peptides?
$6.90 per milligram, from 10 mg at $69. The peer median across every vendor we price for CJC-1295 is $8.89 per mg, so this is -22% against the market. Prices are normalised per milligram so vials of different sizes compare fairly.
Is Improved Peptides a good place to buy CJC-1295?
Improved Peptides scores 62.7 of 100 on the published rubric and ranks 31 overall, computed from its documentation rather than from opinion. For CJC-1295 specifically no certificate is on file, which is the gap to weigh. Transition Biotech lists it cheaper at $5.50 per mg.