Educational Wellness Information Only
This platform provides peer-reviewed research summaries and educational content about peptides for wellness and optimization purposes. Nothing on this site is intended as medical advice, diagnosis, or treatment. We do not claim any peptide can diagnose, treat, cure, or prevent any disease. Always consult a licensed healthcare provider before beginning any wellness protocol.
Statements on this site have not been evaluated by the FDA. Compounded preparations are subject to applicable state and federal regulations. Availability and eligibility vary.
CJC-1295 vs Follistatin 344
An educational, source-based comparison of CJC-1295 and Follistatin 344 — how each peptide works, what it's researched for, and what to know before going deeper.
A synthetic analog of growth hormone-releasing hormone (GHRH). The non-DAC version has a short half-life that preserves pulsatile GH release, while DAC variants extend the half-life via albumin binding. Research focuses on stimulating endogenous GH and IGF-1 production via the pituitary.
- Endogenous GH pulse amplitude
- IGF-1 elevation
- Body composition in adult GH-deficient research
- Sleep architecture (slow-wave sleep)
- • GH-axis manipulation may affect glucose tolerance.
- • Banned in competitive sport (WADA).
- • Requires physician oversight in any therapeutic context.
Myostatin-binding protein fragment researched for muscle growth.
A naturally occurring glycoprotein that binds and neutralizes myostatin and activin, releasing the natural brake on skeletal muscle growth in preclinical models.
- Muscular dystrophy models
- Skeletal muscle hypertrophy
- Age-related sarcopenia (preclinical)
- • Off-target effects on activin signaling (reproductive, cardiac) are a concern.
- • Not FDA-approved; banned by WADA.
CJC-1295 vs Follistatin 344 — Key differences
- Class: CJC-1295 is classified as Growth Hormone Axis, while Follistatin 344 is Muscle · Myostatin Inhibition.
- Primary research focus: CJC-1295 — endogenous gh pulse amplitude; Follistatin 344 — muscular dystrophy models.
- Tag: Growth hormone vs Muscle.