Growth & Performance Peptides
Growth hormone secretagogues and gonadotropins for research on the hypothalamic-pituitary-IGF-1 axis. Selective GHRH mimetics such as Sermorelin and Tesamorelin, GHRP agonists such as Ipamorelin and the popular CJC-1295/Ipamorelin combination (with and without DAC), plus HGH itself and HCG for gonadal research. All compounds are used in preclinical models for endocrine signalling pathways, body-composition endpoints and regeneration markers. Janoshik lab-tested, at least 98 percent purity, batch-specific certificate of analysis.
All products
Related research
April 17, 2026
HCG as TRT Adjuvant: Intratesticular Testosterone and Fertility Preservation
HCG as a TRT adjuvant: how low-dose hCG preserves intratesticular testosterone and fertility under exogenous testosterone therapy. Coviello, Panken 2025.
Read more →
April 17, 2026
IGF-1 LR3: What the Research Shows - and Where the Evidence Base Ends
Honest research overview of IGF-1 LR3 (LongR3 IGF-I): structure, reduced IGFBP binding, half-life, preclinical muscle data (Musaro 2001), missing human RCTs.
Read more →
April 17, 2026
Sermorelin: What Researchers Need to Know About the GHRH(1-29) Analog
Sermorelin research overview: the oldest GHRH analog, FDA history (GEREF 1990), central Khorram 1997 JCEM RCT, mechanism of pulsatile GH release.
Read more →