Search peptides — top sellers first
Search peptides — top sellers first
Search peptides — top sellers first
Two peptides, one pathway, amplified GH release
Made in USA — Synthesized in our cGMP-compliant US facility
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Frequently bought together
Researchers usually add these to complete the protocol.
BAC Water · 3ml
Essential · extras
GHK-CU · 50mg
recovery
Melanotan 2 · 10mg
Tanning
CJC / Ipamorelin · 5mg + 5mg
Certificate of analysis
We don't publish a brand-wide spec sheet and call it a “COA.” The certificate you receive references the actual lot number stamped on your vial — with the raw chromatograms attached.
Freedom Diagnostics
Independent analytical lab
Certificate of Analysis
RESULT · PASS
Analytical results
HPLC Chromatogram
Main peak 99.85% · other 0.15%
Alex Johnson
Principal Chemist
Know your compound
CJC-1295 and Ipamorelin are two growth-hormone peptides used together in research. CJC-1295 is a GHRH analog that stretches out the body's natural GH pulses, while Ipamorelin is a selective releaser that signals the pituitary to fire.
What draws researchers is the pairing: hitting two different receptors on the same pathway pushes IGF-1 higher than either peptide does alone. Ipamorelin's clean profile — no spike in cortisol or prolactin — makes the combination attractive for studying GH release without the usual off-target noise.
For research use only — not for human or veterinary use.
The research
The published findings behind this compound — the headline numbers, in plain terms, each cited to source. Preclinical results are directional (animal / in-vitro) and shown for context, not as therapeutic claims.
In growth-hormone research models, pairing CJC-1295 with Ipamorelin raised IGF-1 — a key downstream growth marker — higher than either peptide reached on its own.
Directional; exact magnitudes vary by protocol.
In secretagogue studies, Ipamorelin prompted growth-hormone release without the rise in cortisol or prolactin seen with less selective agents — a cleaner profile for studying GH.
Directional finding; relative heights, not measured magnitudes.
GH-axis research suggests the combination preserves the body's natural pulsatile pattern of growth-hormone release rather than flattening it into a constant level.
Illustrative of a preserved pulsatile rhythm; qualitative report.
Using LC-MS, researchers were able to detect and confirm bioactive GH-releasing peptides in plasma samples — establishing that these compounds can be reliably measured.
Confirmed in plasma by LC-MS
Doping-control analytical method, 7 bioactive peptides.
Mechanism
A two-peptide research pairing studied for driving growth hormone through two receptors at once.
Studied for prompting growth-hormone release via the GHRH receptor.
Investigated for a clean GHS-R signal that raises GH without spiking cortisol or prolactin.
Researched for pushing IGF-1 higher than either peptide reaches alone.
For research use only. Mechanisms described reflect published research literature.
The process
Synthesized
Produced under controlled manufacturing with documented, repeatable processes.
HPLC purity
An independent lab reports the exact purity of every lot — a number, never a 'passes'.
Mass-spec identity
Molecular weight confirms the exact sequence is what the label says.
COA published
The certificate is posted to the open library, by lot, before the vial ships.
Best sellers
FAQ
Common questions about CJC / Ipamorelin
The COA guarantee
Have any lot independently re-tested. If the results don't match the published certificate, we refund the order in full — no returns, no questions.
Order with coverThird-party tested
An independent, accredited lab — no commercial interest in the result.
A COA on every lot
A lot-specific certificate ships with each vial, archived by batch.
Test it yourself → refund
Re-test any batch at any lab. A mismatch is a full refund.
