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Everything you need to know about CJC-1295 (Mod GRF 1-29) dosing — protocols, safety, and where to buy.
Dose Range
100–300 mcg per injection
Frequency
1–3 times daily, typically before bed and/or upon waking
Cycle Length
8–16 weeks; can be used long-term with periodic breaks
Half-Life
~30 minutes (without DAC / mod GRF 1-29)
Calculate syringe units instantly
Syringe Draw
10.0 units
2500 mcg/ml · 0.100 ml draw
Contraindications
Active cancer. Known pituitary tumors. Pregnancy or breastfeeding. Hypersensitivity to GnRH analogs.
Always inject on an empty stomach (fasted at least 2 hours). Avoid eating for 30 minutes post-injection to prevent insulin blunting GH release. Most effective when paired with a GHRP (Ipamorelin, GHRP-2, or GHRP-6) for synergistic amplification.
Where to Buy CJC-1295 (Mod GRF 1-29)
Compare 2 listings across 2 vendors — from $49.99
The typical dose range for CJC-1295 (Mod GRF 1-29) is 100–300 mcg per injection. It is usually administered 1–3 times daily, typically before bed and/or upon waking. Always start with the lowest effective dose.
1–3 times daily, typically before bed and/or upon waking
Yes, typical cycle length is 8–16 weeks; can be used long-term with periodic breaks.
Injection site irritation, flushing, headache, dizziness, nausea. Water retention at higher doses. Rare: transient hypoglycemia.
Compare 2 listings from 2 vendors on our price comparison page — starting from $49.99.