A GHRH analogue with a drug-affinity complex (DAC) modification that dramatically extends its half-life — providing sustained growth hormone stimulation for lean mass support, body recomposition, and recovery.
| Provider | Type | Price | Review | Link |
|---|---|---|---|---|
| Defy Medical | Telehealth | ~$200/mo | Read review | Get Started → |
| Maximus | Telehealth | $199/mo | Read review | Get Started → |
| Marek Health | Telehealth | $166/mo | Read review | Get Started → |
| Limitless Alt Med | Telehealth | $115–$275/mo | Read review | Get Started → |
| NextGenPeps | Research | $52 / 2mg | — | Visit Site → |
Telehealth = physician-prescribed. Research = for research use only, no prescription required. Learn the difference →
CJC-1295 is a synthetic analogue of growth hormone-releasing hormone (GHRH) — the hypothalamic peptide that signals the pituitary to release GH. Its key modification is a Drug Affinity Complex (DAC) that binds it to albumin in the bloodstream, extending its half-life from minutes to approximately 6–8 days. This means less frequent dosing while maintaining consistently elevated GH and IGF-1 levels.
CJC-1295 amplifies the size and duration of natural GH pulses rather than creating artificial GH spikes. By binding albumin via the DAC modification, it survives in circulation far longer than native GHRH, continually stimulating pituitary somatotrophs. This produces a sustained rise in GH and downstream IGF-1 — the primary mediator of muscle protein synthesis, fat oxidation, and tissue repair.
CJC-1295 is almost always paired with Ipamorelin in clinical practice. The two work synergistically: CJC-1295 (a GHRH analogue) increases the amplitude of GH pulses, while Ipamorelin (a GHRP) stimulates the frequency and initiation of those pulses. Together they produce a greater and more natural-feeling GH release than either compound alone — this is the most commonly prescribed GH peptide stack at telehealth clinics.
Sleep quality improvements are often noticeable within 1–2 weeks. Over 8–12 weeks, users typically experience improved body composition — reduced fat mass and improved muscle tone — along with faster recovery from training and enhanced skin quality. Full recomposition effects are usually evident by 16–24 weeks of consistent use.
Use code 3LUIZH10 at NextGenPeps for a discount. Often stacked with Ipamorelin for maximum effect.