How CJC 1295 and Ipamorelin Work Together

Your pituitary gland releases growth hormone in pulses, and two signals control those pulses. GHRH raises the amplitude of each pulse. Ghrelin receptor activation, in contrast, triggers the pulse itself. CJC 1295 delivers the first signal, and ipamorelin delivers the second. Researchers pair them because activating both pathways at once produces a stronger response than either compound produces alone.

What CJC 1295 Does

CJC 1295 is a synthetic analog of the 44 amino acid GHRH molecule. Chemists modified the sequence so it resists enzymatic breakdown and stays active longer. A single dose in a published human study raised growth hormone two to tenfold for six days or more, and it lifted IGF 1 roughly one and a half to threefold.

What Ipamorelin Does

Ipamorelin is a pentapeptide that binds the ghrelin receptor. Unlike older secretagogues, it triggers growth hormone release with little effect on cortisol or prolactin, which explains why researchers prefer it for selective studies.

Why the Combination Attracts Attention

Both compounds act on different receptors, and the mechanistic logic for combining them is sound. Nevertheless, no published human randomized trial has tested the specific CJC 1295 plus ipamorelin combination, so every claim about the stack remains a hypothesis.

Buy CJC 1295 Ipamorelin: Choose Your Format

Each format ships with an HPLC chromatogram, an identity result, and a handling guide.

CJC 1295 No DAC and Ipamorelin Blend, 5mg and 5mg

The blend combines both peptides in a ratio that researchers use for pulsatile protocols. It saves reconstitution steps, because one vial covers both compounds.

Contents: CJC 1295 without DAC 5mg, ipamorelin 5mg
Purity: 98 percent minimum, HPLC verified, third party tested
Includes: reconstitution guide, storage card, COA
Delivery: 1 to 2 business days, discreet packaging, full tracking

CJC 1295 With DAC, 5mg

This vial suits long acting protocols. Researchers who study sustained growth hormone elevation choose the DAC version, since it requires far fewer administrations.

Contents: CJC 1295 with DAC 5mg
Purity: 99 percent minimum, HPLC verified, third party tested
Includes: weekly protocol reference, reconstitution guide, COA
Delivery: 1 to 2 business days, discreet packaging, full tracking

Ipamorelin 10mg

The standalone vial lets you pair ipamorelin with any GHRH analog, including CJC 1295 with DAC.

Contents: ipamorelin 10mg
Purity: 99 percent minimum, HPLC verified, third party tested
Includes: reconstitution guide, COA
Delivery: 1 to 2 business days, discreet packaging, full tracking

CJC 1295 With or Without DAC: Which Version Fits?

This question drives more searches than any other on the topic, and the answer depends on the pattern of exposure you want to study.

DAC stands for Drug Affinity Complex. The modification lets the peptide bind to albumin in the blood, which stretches its half life to roughly six to eight days. The version without DAC, also called modified GRF 1-29, clears in about 30 minutes.

	CJC 1295 without DAC	CJC 1295 with DAC
Half life	About 30 minutes	About 6 to 8 days
Release pattern	Pulsatile, close to natural rhythm	Sustained elevation
Typical frequency	One to three times daily	Once or twice weekly
Pairs with ipamorelin	Commonly, in the same syringe	Commonly, as a separate dose
Main research angle	Pulse amplitude studies	Continuous GH and IGF 1 studies

Researchers who want to mimic natural pulses usually choose the version without DAC. Those who want fewer handling steps and a steady signal choose DAC. However, continuous growth hormone elevation raises questions about insulin sensitivity and fluid retention, so the sustained approach carries additional unknowns.

Where to Buy CJC 1295 and Ipamorelin Without Guessing

Marketplace listings often blur the line between DAC and no DAC, and mislabeling is common because the two look identical in the vial. Therefore, use the checklist below on every seller, including us.

What to verify	Peptide Near Me	Typical marketplace seller
DAC status stated clearly	Yes	Often vague
Lot matched COA for each batch	Yes	Rarely
HPLC purity shown	Yes	Sometimes
Mass spectrometry identity check	Yes	Almost never
Research use only labeling	Yes	Inconsistent
Shipping time	1 to 2 business days	5 to 10 days

A lot matched COA ties the lab report to the batch in your package, so you can compare the lot number on the vial with the document. Questions about which version to order? Contact our team, and a real person will reply.

CJC 1295 With DAC Dosage and Protocol References

No regulator has approved a dose. The ranges below summarize published research and community reports, so treat them as reference points only.

Compound	Commonly reported range	Frequency	Course
CJC 1295 without DAC	100 to 300 mcg	One to three times daily	8 to 12 weeks
CJC 1295 with DAC	1 to 2 mg	Once or twice weekly	8 to 12 weeks
Ipamorelin	100 to 300 mcg	One to three times daily	8 to 12 weeks
Published human study (DAC)	30 to 60 mcg per kg, single dose	One time	Observed for several days

Researchers typically schedule non DAC doses before bed or in a fasted state, because food and insulin blunt growth hormone release. Moreover, they often cycle on and off, since no one has studied long term continuous use.

CJC 1295 vs Sermorelin, Tesamorelin, and MK 677

Buyers compare these compounds constantly, so here is how they differ.

	CJC 1295	Sermorelin	Tesamorelin	MK 677
Class	GHRH analog	GHRH analog	GHRH analog	Oral ghrelin mimetic
Half life	30 minutes or 6 to 8 days	Very short	About 30 minutes	Long, once daily
Approval	None	Historical product, discontinued	FDA approved for HIV lipodystrophy	None
Route	Injection	Injection	Injection	Oral

Sermorelin has a long history and a lower cost of entry, although its short life demands frequent dosing. Tesamorelin holds FDA approval for a narrow indication, which gives it far more human data. MK 677 acts on the same receptor as ipamorelin, but it does so orally and for 24 hours at a time, so it often raises appetite and water retention more strongly.

Want to compare related compounds? Visit the Sermorelin product page, the Weight and Metabolism category, or the Stacks and Bundles category.

Side Effects and Safety

Researchers report flushing, tingling, headache, water retention, and injection site redness. Additionally, growth hormone pathway compounds can shift glucose handling, so people with diabetes need particular care. The DAC version raises extra concern because it keeps growth hormone elevated for days.

Who Should Avoid Them

Pregnant and breastfeeding individuals should not use these compounds. People with a cancer history, diabetes, or pituitary conditions need physician guidance first. Competitive athletes also face risk, since anti doping rules ban growth hormone releasing agents.

Regulatory Status: Read This Before You Order

Regulation here is more restrictive than for many other peptides on this site. The FDA’s Category 2 list, which blocks 503A compounding, still includes CJC 1295 and ipamorelin according to the agency’s own page. The April 2026 withdrawal covered twelve other peptides but not these two, although some industry trackers report otherwise. Consequently, no US pharmacy can lawfully compound them for patients under current published rules.

We sell both strictly as research compounds, not for human or veterinary use and not as supplements. Rules change quickly, so check the FDA compounding page before you order. You can also read the primary literature on PubMed.

Ready to Buy CJC 1295 Ipamorelin?

You now know how the two compounds work, how DAC changes the profile, and where the evidence ends. One decision remains, and it controls what actually arrives at your door: the source. Every vial we ship carries a lot matched COA, and we run HPLC and identity checks before any batch enters inventory. Orders placed before 2pm leave the same day, and our team answers every message personally.

Discreet outer packaging. Full tracking from dispatch. Delivery to all 50 states.

Looking for other research compounds? Explore the Recovery and Repair category or the Anti Aging and Skin category.

Frequently Asked Questions About CJC 1295 and Ipamorelin

What is the difference between CJC 1295 with DAC and without DAC?

DAC extends the half life from about 30 minutes to roughly six to eight days. The no DAC version produces short pulses, while the DAC version produces sustained elevation.

Can I use CJC 1295 and ipamorelin together?

Researchers commonly combine them because they act on different receptors. However, no human randomized trial has tested the combination, so any claim about the stack remains a hypothesis.

Where can I buy CJC 1295 and ipamorelin online?

You can order both from our store as research compounds. Wherever you shop, verify that the seller states the DAC status and publishes a lot matched COA.

What is the usual CJC 1295 with DAC dosage?

No standard exists. Community sources describe 1 to 2 mg once or twice weekly, while the only published human study used a single dose of 30 to 60 mcg per kg.

How does CJC 1295 compare with sermorelin?

Both mimic GHRH. CJC 1295 lasts longer and needs less frequent dosing, while sermorelin has a longer history and clears faster.

How does CJC 1295 compare with tesamorelin?

Tesamorelin holds FDA approval for HIV related lipodystrophy and has more human data. CJC 1295 has no approved use.

Is ipamorelin better than MK 677?

They share a receptor, but ipamorelin is an injectable with a short action. MK 677 is oral and acts for a full day, so side effects like hunger and water retention often appear more strongly.

What are the side effects?

Researchers report flushing, headache, water retention, and injection site reactions. No controlled study confirms long term safety.

Are CJC 1295 and ipamorelin legal in the US?

Retailers sell them for research use only. Both remain on the FDA’s Category 2 list, so pharmacies cannot lawfully compound them under the rules published at the time of writing.

How should I store the vials?

Keep dry powder cool and dark. After reconstitution, refrigerate the vial and use it within the window in the handling guide.

All products are sold strictly as research compounds, not for human or veterinary use. This page is for informational purposes only and does not constitute medical advice. CJC 1295 and ipamorelin are not approved by the FDA, and regulatory rules change often. Consult a licensed healthcare provider before making any health decision.