Research GradePeptide VialGH Secretagogue Research Peptide
or 3 × £18.33 interest-free
TRUSTED BY RESEARCHERS
Sustained GH Research Profile
Studied for extended GH elevation with fewer administrations and consistent research levels
Flexible Concentration Control
Reconstitute to your exact needs for microgram-precise dosing
>99% HPLC Purity
Every batch independently tested with full Certificate of Analysis included
Synergy-Ready
Ideal for combination protocols with Ipamorelin via complementary GH pathways
CJC-1295 is a synthetic analogue of growth hormone-releasing hormone (GHRH). Peptides Pharma CJC-1295 is investigated for sustained GH pathway modulation through our precision dosing system, manufactured to the highest pharmaceutical standards.
SELECT DOSAGE
Studied for extended GH elevation with fewer administrations and consistent research levels
Reconstitute to your exact needs for microgram-precise dosing
Every batch independently tested with full Certificate of Analysis included
Ideal for combination protocols with Ipamorelin via complementary GH pathways
Choose your preferred bacteriostatic water volume. CJC-1295 requires precise dosing for optimal GH pulsatility research — control your concentration exactly.
Calculate exact microgram doses for your GH research protocol. Reconstitute to achieve the concentration that matches your study requirements.
Lyophilized form stable for 24+ months when stored properly at 2-8°C. Reconstituted solution stable for 30 days refrigerated.
Individual 2mg vials allow you to purchase exactly what your research cycle requires without waste.
Allow vial to reach room temperature before reconstitution
Add 1 mL bacteriostatic water slowly along the vial wall
Gently swirl until fully dissolved — do not shake
Draw desired dose using an insulin syringe
Administer subcutaneously, preferably in the abdomen
Store reconstituted vial refrigerated at 2-8°C
Always use a new sterile needle for each administration. Dispose of used needles in an appropriate sharps container. Store vial refrigerated at 2-8°C.
Stack discount applied
CJC-1295
£55.00
This product
Ipamorelin
£49.00
NAD+
£89.00
Bundle price — save £19.30 with this combination
Growth Hormone Releasing Hormone analogue
C152H252N44O42
3,367.97 g/mol
~30 minutes (without DAC); 6-8 days (with DAC modification)
Modified GHRH(1-29) — Mod GRF 1-29
Research indicates CJC-1295 binds to GHRH receptors on the pituitary gland, stimulating pulsatile GH release. The modification extends half-life compared to native GHRH, providing sustained GH elevation in study models.
Single dose produced sustained 2-10x elevation of GH levels lasting 6+ days in clinical trials with DAC modification.
Significant increase in IGF-1 levels with weekly dosing, suggesting enhanced anabolic signaling.
Improved lean mass to fat ratio in animal models with sustained GH elevation.
“The precision dosing capability with this lyophilized format is ideal for our GH pulsatility studies. Consistently high purity across batches.”
Dr. H. Svensson
Endocrine Research Lab, Stockholm
“We use both CJC-1295 and Ipamorelin vials in our synergy studies. The consistent purity has dramatically improved our data quality.”
Dr. M. Fischer
Pituitary Research, Zurich
“Clean reconstitution, clear solution, excellent COA documentation. This is how research-grade peptides should be supplied.”
Dr. C. Bernard
Anti-Aging Research, Lyon
“CJC-1295 purity confirmed via mass spectrometry at our facility. The lyophilized powder in the vial is perfectly formed and reconstitutes cleanly. Excellent product for our GH secretagogue research.”
Dr. N. Andersen
Copenhagen, Denmark
“Good purity via HPLC, responsive customer service when I had questions about reconstitution and storage. The lyophilized vial format is much more stable than pre-mixed solutions. Would recommend Peptides Pharma.”
David L.
Liverpool, UK
Mod GRF 1-29 (without DAC) has a shorter half-life (~30 minutes) producing acute GH pulses. The DAC modification extends the half-life to 6-8 days for sustained elevation. Both are used in GH research with different dosing protocols.
COA included with every order. Batch-specific reports available on request.
See how Peptides Pharma pre-mixed research vials compare to traditional vials and other suppliers.
| Feature | Peptides Pharma Pens | Traditional Vials | Other Suppliers |
|---|---|---|---|
| Format | Lyophilized vial | Lyophilised powder | Mixed |
| Purity | >99% verified | Variable (70-95%) | Claims vary |
| Dosing accuracy | <2% error | ~15% error | N/A |
| Reconstitution needed | No | Yes | Sometimes |
| Contamination risk | Sealed system | Multi-use vial | Varies |
| COA included | Every order | Rarely | Sometimes |
| GMP certified | Yes | Rarely | Some |
| EU customs-free | Yes | Often no | Varies |
This product is intended for laboratory and research purposes only. Not for human consumption.
Premium vial-based delivery system with fully adjustable dosing. GMP manufactured, >99% purity guaranteed.
Pens cut dosing error from 15% to under 2%. We compare accuracy, contamination risk, cost, and convenience. See why researchers are switching in 2026.
ARTICLEStep-by-step: prime, attach needle, dial dose, inject, store. No reconstitution needed. Works with all Peptides Pharma vials. Beginner-friendly 5 min guide.
ARTICLEWrong storage ruins peptides fast. Correct temps, shelf life, travel tips, and the 5 mistakes that destroy potency. Updated 2026 guide.
COMPARISONCompare CJC-1295 and Ipamorelin for growth hormone research. Mechanisms, synergy, dosing protocols, and how to stack them. Buy research-grade GH peptide vials.
ENCYCLOPEDIAGrowth Hormone-Releasing Hormone (GHRH) Analogue. Molecular weight: 3367.97 Da. Explore mechanism of action, key studies, and research applications.
BUNDLEDual-pathway GH secretagogue research protocol
PROTOCOLResearch protocol combining CJC-1295 and Ipamorelin lyophilized vials for optimized growth hormone release. Explore synergistic GH secretagogue science, pulsatile dosing, and clinical findings.
FAQCommon CJC-1295 research questions answered. Learn about GHRH analogue mechanisms, GH stimulation, purity, dosing, and Peptides Pharma's lyophilized vial format.
CATEGORYResearch-grade growth hormone research vials. CJC-1295 and Ipamorelin for GH stimulation research. Lyophilized vials, >99% purity, worldwide delivery.
CATEGORYResearch-grade peptides for sleep quality. CJC-1295 and Ipamorelin promote deep restorative sleep via natural GH release. >99% purity, UK delivery.
Precision Growth Hormone Optimization Stack
Common CJC-1295 research questions answered. Learn about GHRH analogue mechanisms, GH stimulation, purity, dosing, and Peptides Pharma's lyophilized vial format.
