Growth Hormone Secretagogues (GHS) Peptides

Source authentic growth hormone secretagogues (GHS) and releasing hormone (GHRH) analogs. Designed for studying pituitary somatotroph signaling, IGF-1 regulation, and lean tissue synthesis. Featuring CJC-1295 DAC & No DAC, Ipamorelin, Tesamorelin, Sermorelin, MK-677, and IGF-1 LR3.

≥99% HPLC Verified Janoshik Analytical COAs 1–3 Day USA Domestic Shipping Research Use Only (RUO)
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Key Specifications & Live Sourcing Metrics: Growth Hormone Secretagogues (GHS) Peptides

Primary laboratory research specifications, pricing benchmarks, purity verifications, and domestic fulfillment data for Growth Hormone Secretagogues (GHS) Peptides.

Live Price Range $24.99 – $94.99 per vial / bottle
Purity Standard >=99.0% (HPLC Verified with COA)
Compound Classes GHRH Analogs, GHRP Secretagogues, IGF-1 Recombinants
Fulfillment Same-day USA shipping from domestic lab facilities

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Frequently Asked Questions

What is the functional difference between CJC-1295 with DAC and without DAC?

CJC-1295 with DAC contains a Drug Affinity Complex that covalently binds to circulating serum albumin, extending its biological half-life to approximately 6–8 days. CJC-1295 without DAC (Mod GRF 1-29) lacks the bioconjugation moiety and has a half-life of ~30 minutes, producing natural pulsatile growth hormone release.

Why are CJC-1295 and Ipamorelin frequently combined in research?

CJC-1295 acts on GHRH receptors, while Ipamorelin is a selective ghrelin/GHS-R1a receptor agonist. When co-administered, they synergistically amplify pituitary growth hormone release without elevating cortisol, prolactin, or aldosterone levels.

What makes Tesamorelin distinct from other GHRH analogs?

Tesamorelin is a 44-amino acid peptide stabilized with a hexenoyl group at its N-terminus. It exhibits superior resistance to dipeptidyl peptidase-4 (DPP-4) enzymatic degradation compared to native GHRH.

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