Reviewed by the PeptideMind Team · Updated July 15, 2026
CJC-1295 with DAC Dosage Guide, Benefits & Side Effects
CJC-1295 with DAC extends GH and IGF-1 elevation for up to a week per dose, supporting lean mass, recovery, and sleep. Explore the research.
Chemical Makeup
29
Amino Acids
CJC-1295 with DAC
Tyr
YPosition 1
Ala
APosition 2
Asp
DPosition 3
Ala
APosition 4
Ile
IPosition 5
Phe
FPosition 6
Thr
TPosition 7
Gln
QPosition 8
Ser
SPosition 9
Tyr
YPosition 10
Arg
RPosition 11
Lys
KPosition 12
Val
VPosition 13
Leu
LPosition 14
Ala
APosition 15
Gln
QPosition 16
Leu
LPosition 17
Ser
SPosition 18
Ala
APosition 19
Arg
RPosition 20
Lys
KPosition 21
Leu
LPosition 22
Leu
LPosition 23
Gln
QPosition 24
Asp
DPosition 25
Ile
IPosition 26
Leu
LPosition 27
Ser
SPosition 28
Arg
RPosition 29
CJC-1295 with DAC Dosage Guide for Fat Loss / MuscleCJC-1295 with DAC Dosage Calculator
CJC-1295 with DAC is a long-acting peptide that keeps growth hormone levels steadily elevated over time.
Vial size
2 mg
Bacteriostatic water
2 mL
Dosing
1–2 mg
Frequency
Weekly
Cycle
8–12 weeks
Benefit
Fat Loss / Muscle
What is CJC-1295 with DAC?
CJC-1295 with DAC is a longer-acting version of CJC-1295 that sticks to a protein in your blood, which lets it stay active in the body for about a week instead of just hours. This means it keeps growth hormone levels elevated with far fewer injections, often just once or twice a week. It's used in research and some clinical settings for growth hormone support, body composition, and anti-aging goals.
Growth
cjc1
Growth
Is CJC-1295 with DAC FDA approved?
CJC-1295 with DAC is not an FDA-approved drug. It is intended for research purposes only and is not approved for human consumption, diagnostic, or therapeutic use.
Research Use Only
CJC-1295 with DAC has not been evaluated by the FDA for safety or efficacy in humans.
No Clinical Oversight
Not manufactured under FDA-regulated quality or clinical standards.
Unregulated Sourcing
Purity, dosing, and sourcing are not verified through FDA testing or oversight.

Our top-rated vendor
Our rankings are based solely on third-party lab testing rigor, COA transparency, and pricing — no paid placements, no affiliate influence. We update this list as new data comes in.
Based on current scores, this vendor ranks highest across those criteria.

#1 Rated Research Peptide Supplier
How Does CJC-1295 with DAC Work?
It binds the same pituitary receptor as the natural hormone GHRH, prompting the gland to release growth hormone. A special chemical tag lets it grab onto a protein that's always floating in the blood, turning it into a slow-release depot that can keep growth hormone elevated for over a week per dose.
Binds the GHRH receptor
Prompts the pituitary gland to release growth hormone.
Locks onto a blood protein
A chemical tag lets it attach to albumin, always present in the blood.
Slow-release depot
Keeps growth hormone elevated for over a week per dose.
CJC-1295 with DAC Targeted areas
How to reconstitute CJC-1295 with DAC
View guideThe materials you'll need and step-by-step instructions for safely mixing CJC-1295 with DAC with bacteriostatic water.
Materials needed
Your CJC-1295 with DAC vial (lyophilized)
Alcohol swabs
Bacteriostatic sterile water
3 mL syringes (Luer Lock tip)
25G or 27G needles (Luer Lock). Other gauges may also be acceptable.
Sharps container (optional)
Remove the caps
Sanitize the rubber stoppers
Attach the needle
Draw the bac water
Pull back on the plunger to draw your desired volume of bacteriostatic water. If you overfill, just push the excess back in until you reach the right marker on the syringe.
Insert the needle into the CJC-1295 with DAC vial
With the bac water in your syringe, insert the needle into the CJC-1295 with DAC vial at a slight angle to avoid pressure buildup.
Release the water gently
Let the water run gently down the side of the vial. Don't inject it forcefully.
Swirl to dissolve
Avoid shaking. Gently swirl, flip, and roll the vial to dissolve the powder.
Check for full dissolution
Cap, dispose, and store
How to Store CJC-1295 with DAC
Freeze the dry powder for up to two years. Once mixed with liquid, refrigerate and use within about a month; don't freeze it again once mixed.
Lyophilized Storage
-20°C, stable up to 24 months.
Reconstituted Storage
2–8°C, use within 28 days.
Handling Notes
Do not freeze after reconstitution.

What Are the Benefits of CJC-1295 with DAC?
What research says it may help with, and how it works in the body.
growth hormone
Provides a steady release of growth hormone that lasts six to eight days from a single injection.
Raises levels of the hormone IGF-1 substantially, and keeps them elevated for an extended period.
Only needs to be taken about once a week, making it simple to use.
body composition
Keeping growth hormone levels raised continuously helps the body break down and use stored fat for energy.
Creates ongoing conditions in the body that favor building muscle, supporting the process of making new muscle protein.
antiaging
Speeds up healing and recovery after exercise or injury.
What Are the Side Effects of CJC-1295 with DAC?
Who should avoid it, warning signs to watch for, and what to know before combining it with other compounds.
Who Should Avoid It
Diabetes history
Cancer history
Predisposed sleep apnea
Stop Right Away If You Notice
Severe joint pain or carpal tunnel syndrome
Excessive water retention affecting daily life
Numbness or tingling in extremities
Significant blood glucose dysregulation
Signs of acromegaly (jaw growth, hand/feet enlargement)
Persistent lethargy indicating adrenal effects
Milder Signs to Watch For
How Long Should a CJC-1295 with DAC Cycle Last?
This breaks down how long a typical CJC-1295 with DAC cycle runs and what research suggests happens at each stage. Research shows that staying on a peptide continuously, without a break, may make it less effective over time.
That's why most research protocols build in a break between cycles, often called a washout period, to let the body reset before starting again.
- Week 0-0
- Possible water retention, improved sleep, increased appetite
- Week 2-3
- Noticeable recovery improvements, some report joint discomfort
- Week 4-6
- Visible body composition changes, increased vascularity
- Week 6-8
- Continued improvements but watch for desensitization signs
- Week 0-0
- Most gains maintained; IGF-1 returns to baseline in 2-3 weeks
Cheat Sheets Featuring CJC-1295 with DAC
See how CJC-1295 with DAC fits into a broader research stack with these free downloadable cheat sheets. Each one includes reference dose ranges, dosing frequency, and half-life for every peptide it covers. For research purposes only.
CJC-1295 with DAC Research References
It is a phase 2 compound
CJC-1295 with DAC
CJC-1295 with DAC is a phase 2 compound
12 subjects; sustained GH and IGF-1 elevation for 6-10 days post-injection with peak 2-4x baseline.
2006
Frequently Asked Questions About CJC-1295 with DAC
Straight answers on reconstitution, dosing, and safety, everything you need to research with confidence. For research reference only.


