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Peptides
Adipotide
Weight Management
AOD-9604
Weight Management
BPC-157
Healing & Recovery
Cagrilintide
Weight Management
CJC-1295
Growth Hormone
DSIP
Sleep & Recovery
Epithalon
Anti-Aging
GHK-Cu
Anti-Aging
GHRP-2
Growth Hormone
HCG
Hormone Support
Hexarelin
Growth Hormone
HGH
Growth Hormone
IGF-1 LR3
Growth Hormone
Kisspeptin
Hormone Support
Melanotan-2
Cosmetic
MOTS-C
Metabolic
NAD+
Anti-Aging
Oxytocin Acetate
Hormone Support
PEG-MGF
Recovery
PNC-27
Cancer Research
PT-141
Sexual Health
Retatrutide
Weight Management
Selank
Cognitive
Semaglutide
Weight Management
Semax
Cognitive
Sermorelin
Growth Hormone
Snap-8
Cosmetic
SS-31
Mitochondrial
TB-500
Healing & Recovery
Tesamorelin
Growth Hormone
Thymosin Alpha-1
Immune
Tirzepatide
Weight Management
Total Peptides: 32
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Growth Hormone Protocol

CJC-1295 with DACComplete Dosing & Administration Guide

Long-acting growth hormone releaser that works around the clock to boost your body's natural GH production with just one or two injections per week.

Dose Range

1000-2000mcg

Frequency

Twice weekly

Route

Subcutaneous injection

Cycle Length

8-12 weeks

Dosing

How much
do I take?

Starting Dose

1000 mcg (1 mg)

Frequency

Once weekly

Duration

2-4 weeks

Start with once weekly dosing to assess tolerance and gauge your individual response to the peptide before increasing.

Standard Dose

1000-2000 mcg (1-2 mg)

Frequency

Twice weekly

Duration

8-12 weeks

The most common protocol used in research and practice. Provides sustained GH elevation throughout the week with the long half-life.

Advanced Dose

2000 mcg (2 mg)

Frequency

Twice weekly

Duration

12+ weeks

Higher dosing for maximum GH stimulation. Monitor for side effects like water retention and adjust as needed. Extended cycles require periodic breaks.

Timing

Best time to take

Evening before bed or in the morning on an empty stomach. The extended half-life means timing is less critical than with shorter-acting peptides.

With food?

Best taken on an empty stomach or at least 2-3 hours after eating. Fats and carbohydrates can blunt the GH response.

If stacking

If combining with a GHRP like Ipamorelin, inject them together at the same time. The synergistic effect amplifies the GH pulse significantly.

Adjusting Your Dose

Increase if

  • +Tolerating current dose well with no significant side effects
  • +Not seeing expected improvements after 4-6 weeks
  • +IGF-1 blood levels remain in low-normal range
  • +Recovery and sleep benefits are minimal

Decrease if

  • -Experiencing significant water retention or bloating
  • -Joint pain or carpal tunnel symptoms appear
  • -Feeling excessively tired or lethargic
  • -Blood glucose levels becoming elevated

Signs of right dose

  • Improved sleep quality and waking refreshed
  • Better workout recovery within 24-48 hours
  • Gradual improvements in body composition
  • No significant water retention or discomfort

Dosing Calculator

Calculate Your Exact Dose

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Step 1: Peptide Weight

Find the weight printed on your peptide vial label

Look here!

The weight is on the label

Peptide vial
5mg

Select Weight

mg

Look for a number followed by 'mg' on the vial label (e.g., 5mg, 10mg)

Administration

How do I
use it?

Reconstitution

What you need

  • Bacteriostatic water (BAC water)
  • Insulin syringe (29-31 gauge)
  • Alcohol swabs
  • Sterile vial of CJC-1295 DAC powder

Example

2mg vial + 2mL BAC water = 1mg/mL (1000mcg/mL). Each 0.1mL (10 units) = 100mcg

For 1000mcg dose at 1mg/mL concentration: draw 1.0mL (100 units on insulin syringe). For 2000mcg: draw from two vials or use a higher concentration.

Injection

Route

Subcutaneous injection

Best sites

  • Abdomen (2 inches away from navel)
  • Front or outer thigh
  • Back of upper arm
  • Lower back / love handle area

Technique

  • 1.Clean the injection site with an alcohol swab and allow to dry completely
  • 2.Pinch a fold of skin between your thumb and forefinger
  • 3.Insert the needle at a 45-90 degree angle (depending on body fat)
  • 4.Inject the solution slowly and steadily
  • 5.Release the skin fold and withdraw the needle
  • 6.Apply light pressure if needed - do not rub the area
Full Injection Guide

Storage

Before reconstitution

Store lyophilized (freeze-dried) powder in the refrigerator at 36-46°F (2-8°C). Protect from light by keeping in original packaging or wrapped in foil. Can tolerate brief room temperature exposure during shipping.

After reconstitution

Always refrigerate after mixing with bacteriostatic water. Keep at 36-46°F (2-8°C). Never freeze reconstituted solution. Use within 28 days for best potency.

Signs of degradation

  • Cloudy or hazy appearance instead of clear solution
  • Visible particles, floaters, or clumps
  • Color change from clear to yellow or brown
  • Unusual odor

Sample Daily Schedule

Evening (before bed)

1000-2000 mcg injection

Site: Abdomen or thigh (rotate sites)

Evening dosing capitalizes on natural nighttime GH release. Take on empty stomach for best results.

Second dose mid-week (if twice weekly)

1000-2000 mcg injection

Site: Different site than first injection

Space injections 3-4 days apart (e.g., Monday and Thursday evenings) for sustained GH elevation.

Safety

Is it
safe?

Safety Profile

CJC-1295 with DAC was evaluated in Phase 1-2 human clinical trials where it demonstrated a generally favorable safety profile. The most common adverse events were mild injection site reactions including temporary pain, swelling, and redness. No serious adverse events were reported in the published clinical studies. The compound was being developed for HIV-associated lipodystrophy before the program was discontinued.

Safety data comes from limited Phase 1-2 clinical trials conducted in the mid-2000s. While no serious adverse events were reported, long-term safety data is not available. The clinical development program was discontinued, so large-scale safety studies were never completed.

Common Side Effects

Experienced by some users

Injection site reactions

Redness, swelling, itching, or mild pain at injection site

Management: Rotate injection sites, apply ice before injection, ensure proper technique

Water retention

Mild bloating or puffiness, especially in hands and feet

Management: Reduce sodium intake, stay well hydrated, consider reducing dose if significant

Flushing

Temporary warmth or redness of skin, particularly face

Management: Usually subsides within 15-30 minutes, more common at higher doses

Tingling sensation

Pins and needles feeling, especially in hands

Management: Usually temporary, may indicate elevated GH - reduce dose if persistent

Less Common

  • Headaches
  • Fatigue or lethargy
  • Joint discomfort

These typically resolve with continued use or dose adjustment.

Stop and Seek Help If

  • ×Signs of allergic reaction (rash, hives, difficulty breathing, swelling)
  • ×Persistent carpal tunnel symptoms (numbness, tingling, weakness in hands)
  • ×Significant or unexplained swelling in hands, feet, or face
  • ×Sudden vision changes or new joint pain that doesn't resolve
  • ×Blood glucose becoming consistently elevated
  • ×Discovery of any tumor or malignancy

Always consult your healthcare provider before starting, stopping, or modifying any peptide protocol. These guidelines are for educational purposes and do not constitute medical advice.

Interactions

With other peptides

  • Excellent synergy - combine for amplified GH release. Inject together.
  • Strong synergy but may increase hunger significantly. Use together if desired.
  • Good synergy for GH release. Can be combined in same injection.
  • !Redundant - no benefit to combining both versions.
  • Safe to combine for recovery benefits. Different mechanisms.

With medications

  • !Insulin - CJC-1295 DAC can raise blood glucose - may need insulin adjustment. Monitor closely.
  • !Diabetes medications - May counteract blood sugar lowering effects. Requires monitoring.
  • !Thyroid medications - GH can affect thyroid function - monitor thyroid levels.
  • !Corticosteroids - May blunt GH response - avoid if possible or use cautiously.
  • Blood pressure medications - Generally safe but monitor as body composition changes may affect BP.

With supplements

  • Arginine - May enhance GH release - can be taken together for added benefit.
  • Glutamine - May support GH release and recovery - safe to combine.
  • GABA - May support sleep and GH release - safe combination.
  • Melatonin - Safe to combine - may enhance sleep benefits of evening dosing.

Want the Full Picture?

View the complete CJC-1295 with DAC research profile including mechanism of action, clinical studies, effectiveness timeline, and FAQ.

View Full CJC-1295 with DAC Profile

Medical Disclaimer

CJC-1295 with DAC is an investigational research compound not approved by the FDA for human therapeutic use. This information is for educational purposes only and should not be construed as medical advice. Always consult with a qualified healthcare provider before starting any new supplement or treatment protocol.

Last updated: 2/8/2026