IGF-1 activates the Akt pathway, which is a downstream activator of mTOR, both of which are the master regulators of cellular growth and inhibitors of programmed cell death in the body
Peptide allergies are also a rare possibility
Reading the Numbers Honestly: The Full Comparison Table With the cross-trial caveat firmly established, the attribute-by-attribute comparison below summarises what is documented for each compound
This smoldering immune activity keeps inflammation elevated and can worsen symptoms

Common Side Effects (Both Peptides) Mild injection site reactions (redness, itching, soreness) Temporary flushing or warmth after injection Occasional headaches, particularly in the first 1-2 weeks Mild water retention Increased appetite Side Effects More Common with CJC-1295 Due to its greater GH stimulation, CJC-1295 may carry slightly higher risk of: Joint stiffness or discomfort (from elevated GH/IGF-1) Tingling or numbness in extremities (paresthesia) More pronounced water retention Occasional dizziness Side Effects More Common with CJC-1295 with DAC The sustained GH elevation from the DAC form may increase the likelihood of: Prolonged water retention Blood sugar fluctuations (GH can reduce insulin sensitivity) Carpal tunnel-like symptoms Potential disruption of normal GH pulsatility When to Seek Medical Attention Contact your provider if you experience persistent joint pain, significant swelling, numbness that does not resolve, changes in blood sugar, or any symptom that interferes with daily activities

Faster recovery: Reduced post-exercise soreness and quicker return to baseline after high-intensity training