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    Growth Hormone / IGF-1 AxisDiscontinued clinical (Phase 1 human PK/PD data; no approved use)

    CJC-1295 with DAC Dosage Guide: Protocols, Calculator & Safety

    Everything you need to know about CJC-1295 with DAC dosing: protocols, safety, and where to buy.

    Dose Range

    1000-2000 mcg (1-2 mg) per week

    Frequency

    Once or twice weekly subcutaneous

    Cycle Length

    8-12 weeks per cycle, 4-8 weeks off

    Half-Life

    ~6-8 days (DAC-bound albumin depot)

    Administration Routes

    Subcutaneous

    Quick Reconstitution Calculator

    Calculate syringe units instantly

    Syringe Draw

    10.0 units

    2500 mcg/ml · 0.100 ml draw

    Full Tool

    For laboratory research use only. This tool performs reconstitution math (concentration and syringe-unit conversion) and is not dosing guidance for humans or animals.

    Dosing Protocols

    Beginner

    1000 mcg subcutaneous once weekly for 8 weeks. Pair with daily 100 mcg Ipamorelin for pulsatile component.

    Standard

    1500 mcg subcutaneous once weekly for 12 weeks. Pair with daily Ipamorelin (Mon-Fri).

    Advanced

    1000 mcg subcutaneous twice weekly (Mon + Thu), 2000 mcg total per week, for 12 weeks. Pair with daily Ipamorelin or Mod GRF 1-29 + Ipamorelin combo.

    Commonly Stacked With

    Common pairings: weekly CJC-1295 DAC + daily Ipamorelin for pulse + sustained GH. Avoid stacking with CJC-1295 No-DAC - overlapping GHRH receptor activation. Pair with BPC-157 for tendon support during the elevated IGF window.

    Side Effects & Safety

    AEs similar to No-DAC variant but more sustained: persistent water retention more common, mild numbness/tingling (carpal tunnel-like) more frequent at high doses, more pronounced effect on insulin sensitivity. Some users report dose-dependent hunger, headache, and mood changes.

    Contraindications

    Active malignancy. Pregnancy and breastfeeding. Active diabetic retinopathy. Active acromegaly or pituitary tumor. Type 2 diabetes (relative - GH antagonizes insulin).

    Check interactions with the Interaction Checker →

    Additional Notes

    Reconstitute with bacteriostatic water. A 2mg vial + 2mL BAC water = 1000 mcg/mL. 10 units = 100 mcg on insulin syringe. ALWAYS take fasted (no food 90 min pre/post) for maximum GH response. The DAC version is more forgiving on timing than No-DAC due to the long half-life.

    Frequently Asked Questions

    What is the recommended CJC-1295 with DAC dosage?

    The typical dose range for CJC-1295 with DAC is 1000-2000 mcg (1-2 mg) per week. It is usually administered Once or twice weekly subcutaneous. Always start with the lowest effective dose.

    How often should I take CJC-1295 with DAC?

    Once or twice weekly subcutaneous

    Does CJC-1295 with DAC need to be cycled?

    Yes, typical cycle length is 8-12 weeks per cycle, 4-8 weeks off.

    What are CJC-1295 with DAC side effects?

    AEs similar to No-DAC variant but more sustained: persistent water retention more common, mild numbness/tingling (carpal tunnel-like) more frequent at high doses, more pronounced effect on insulin sensitivity. Some users report dose-dependent hunger, headache, and mood changes.

    Where can I buy CJC-1295 with DAC?

    Visit our vendor directory to compare the vendors we track and their Trust Scores.

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    38 compounds and blends: vial sizes, BAC water volumes, dosing ranges and bloodwork markers.

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