Dual-pathway GH optimisation for peak performance
The CJC-1295 + Ipamorelin protocol leverages two distinct GH-releasing pathways for synergistic elevation. CJC-1295 acts as a GHRH analogue, providing a sustained baseline elevation of growth hormone, while Ipamorelin triggers additional targeted GH pulses via the ghrelin receptor. Most research protocols administer both peptides together in the evening, 30-60 minutes before sleep, to synchronise with the body's natural nocturnal GH surge.
PRODUCTS
2
DURATION
30 Days
PURITY
>99%
SAVINGS
10%
The CJC-1295 and Ipamorelin combination is the most widely researched growth hormone secretagogue stack. CJC-1295 mimics GHRH to provide sustained GH elevation, while Ipamorelin triggers targeted GH pulses through the ghrelin receptor without affecting cortisol or prolactin. This dual-pathway approach amplifies natural growth hormone release far beyond what either peptide achieves alone. Researchers favour this combination for its clean hormonal profile and predictable, dose-dependent GH response.
CJC-1295 and Ipamorelin work through completely different receptors — GHRH and ghrelin, respectively. CJC-1295 provides a sustained GH baseline elevation while Ipamorelin triggers sharp, targeted GH pulses. Together, they produce a synergistic GH response significantly greater than either peptide alone.
One of the key advantages of the CJC-1295 + Ipamorelin combination is its selectivity. Ipamorelin is one of the most selective GH secretagogues available, stimulating GH release without significantly elevating cortisol, prolactin, or ACTH.
Most research protocols recommend evening administration, 30-60 minutes before sleep. This timing aligns with the body's natural circadian GH pattern, as the largest growth hormone pulses occur during deep slow-wave sleep. Fasted administration is generally preferred.
Recovery & Repair Stack
The classic healing duo for accelerated tissue repair
Anti-Aging & Longevity Stack
Triple-compound longevity protocol for cellular renewal
Metabolic Transformation Stack
Dual-format tirzepatide for comprehensive metabolic support
Total Wellness Stack
Foundation protocol for systemic health optimisation
Legal under MHRA rules. BPC-157, tirzepatide & NAD+ vials with worldwide delivery from £99. >99% purity, GMP certified, COA included.
ARTICLEPens cut dosing error from 15% to under 2%. We compare accuracy, contamination risk, cost, and convenience. See why researchers are switching in 2026.
ARTICLEOver 100 published studies back BPC-157 for tissue repair, gut healing, and neuroprotection. Mechanisms, dosing protocols, and where to buy in the UK.
COMPARISONCompare BPC-157 and TB-500 for recovery research. Mechanisms, benefits, dosing, and when to use each peptide vial. Buy research-grade peptides.
COMPARISONCompare semaglutide and tirzepatide for metabolic research. Single vs dual receptor, efficacy data, side effects, and dosing. Buy research-grade peptide vials.
ENCYCLOPEDIAGastric Pentadecapeptide. Molecular weight: 1419.53 Da. Explore mechanism of action, key studies, and research applications.
BUNDLEThe most studied peptide duo in tissue regeneration research
PROTOCOLResearch protocol combining BPC-157 and TB-500 lyophilized vials for accelerated tissue recovery. Explore synergistic healing mechanisms, dosing schedules, and published study findings.
FAQEverything you need to know about peptide vial systems. Learn how pre-mixed research vials work, their advantages over vials, dosing mechanisms, and more.
CATEGORYResearch-grade recovery research vials. BPC-157 and TB-500 for tissue repair, wound healing, and inflammation research. >99% purity, UK delivery.
CATEGORYResearch-grade weight loss research vials. Tirzepatide dual GIP/GLP-1 agonist for metabolic research. Lyophilized vials, >99% purity, worldwide delivery.
Save £10 with this bundle. GMP manufactured, >99% purity guaranteed. Worldwide delivery.
