Mod-GRF 1-29 Calculator
Also known as: CJC-1295 without DAC
Default: 5mg / 2mL / 0.1mgAdjust inputs to match your vial
About
What is Mod-GRF 1-29?
Mod-GRF 1-29 (also called CJC-1295 without DAC) is a tetrasubstituted analogue of GHRH 1-29 with a half-life of approximately 30 minutes — long enough to be practical but short enough to preserve a pulsatile GH profile.
Common vial sizes
| 2 mg | lyophilized powder |
| 5 mg | lyophilized powder |
Reference dose ranges
| 0.05 mg | ≈ 2 U-100 units (at 5mg / 2mL) |
| 0.1 mg | ≈ 4 U-100 units (at 5mg / 2mL) |
| 0.2 mg | ≈ 8 U-100 units (at 5mg / 2mL) |
Reconstitution
How it's typically prepared
Reconstitute with BAC water; refrigerate.
FAQ
Frequently asked questions
- How is Mod-GRF different from CJC-1295 with DAC?
- Mod-GRF lacks the DAC modification that binds to albumin, so its half-life is ~30 minutes vs. ~6–8 days for the DAC version.
Related
Other GHS peptides
Notice
PeptideDose is an educational reference. It is not medical advice and does not replace consultation with a licensed healthcare provider. Doses shown in presets are derived from published protocols and product labels — they are not personal recommendations.