What Is CJC 1295 Without DAC?

Most people searching for what is CJC 1295 without DAC land on confusing forum threads, so let us simplify. The compound goes by several names. Researchers call it modified GRF 1-29, tetrasubstituted GRF 1-29, or Mod GRF. All three names describe one molecule: the first 29 amino acids of growth hormone releasing hormone, with four strategic substitutions that protect it from enzymes.

Why the Name Causes Confusion

Vendors attach the “CJC 1295” label to two different products. One includes the Drug Affinity Complex, which binds albumin and extends activity for days. The other omits that complex and acts for a short window. Because the vials look identical, a vague listing can hide which one you receive, which explains why a clear label and a mass spectrometry result matter so much.

How the Peptide Works

The pituitary releases growth hormone in bursts, and GHRH raises the size of each burst. Native GHRH disappears within minutes. The four substitutions in this analog slow that breakdown, so each dose produces a stronger and longer pulse than the natural hormone would. The signal still fades quickly, however, which keeps the overall pattern close to the body’s own rhythm.

What Is the Half Life of CJC 1295 Without DAC?

The half life sits around 30 minutes, according to published pharmacology summaries. That figure contrasts sharply with the six to eight days reported for the DAC version.

	Native GHRH	CJC 1295 without DAC	CJC 1295 with DAC
Half life	A few minutes	About 30 minutes	About 6 to 8 days
Effect on GH	Brief pulse	Amplified pulse	Prolonged elevation
Dosing rhythm	Not applicable	One to three times daily	Once or twice weekly

A short half life shapes everything about a study design. Researchers must time each dose carefully, since the window of action closes quickly. On the other hand, the pulse pattern keeps feedback loops intact, which many protocols prefer.

Buy CJC 1295 Without DAC: Choose Your Format

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

CJC 1295 Without DAC 2mg Vial

The 2mg vial fits short cycles and first time protocols. Researchers dose in small increments, so one vial covers several weeks at conservative levels.

Contents: CJC 1295 without DAC 2mg
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 Without DAC 5mg Vial

The 5mg vial supports full length cycles and lowers the cost per microgram. Teams that run daily protocols over eight to twelve weeks usually choose it.

Contents: CJC 1295 without DAC 5mg
Purity: 99 percent minimum, HPLC verified, third party tested
Includes: protocol reference, reconstitution guide, COA
Delivery: 1 to 2 business days, discreet packaging, full tracking

Paired Option With Ipamorelin

Many researchers combine this peptide with ipamorelin in one protocol. Consequently, we also offer a CJC 1295 and Ipamorelin blend, which saves a reconstitution step.

Which Is Better: CJC 1295 With or Without DAC?

No universal winner exists, because the better version depends on what a researcher wants to observe.

Choose the version without DAC when the study aims to preserve natural pulsatility. Each injection creates a discrete pulse, and growth hormone returns to baseline between doses. Choose the DAC version when the goal involves sustained elevation with fewer handling steps. However, continuous exposure removes the quiet gaps that the pituitary normally enjoys, and researchers worry about desensitization and metabolic effects over time.

Factor	Without DAC	With DAC
Mimics natural rhythm	Closer	Further
Number of doses	Many	Few
Timing precision needed	High	Low
Risk of constant GH elevation	Lower	Higher
Typical studied use	Pulse amplitude work	Continuous GH and IGF 1 work

Some labs even start with the short version to learn how a subject responds, then consider the long version afterward. For a longer treatment of the DAC side, see our CJC 1295 with DAC page.

Where to Buy CJC 1295 Without DAC Safely

Mislabeling poses the biggest risk in this market. A seller can ship the DAC version under a no DAC label, and nobody would notice without lab data. Therefore, apply this checklist before any purchase.

What to verify	Peptide Near Me	Typical marketplace seller
Version stated clearly on label and COA	Yes	Often ambiguous
Mass spectrometry confirms molecular weight	Yes	Almost never
HPLC purity result per lot	Yes	Sometimes
Lot number matches the vial	Yes	Rarely
Research use only labeling	Yes	Inconsistent
Shipping time	1 to 2 business days	5 to 10 days

Mass spectrometry deserves special attention here. The DAC version weighs far more than the short version, so a proper identity test exposes a mixup instantly. Need help choosing? Contact our team for a direct answer.

Dosing and Timing References

Nobody has approved a dose, and no controlled human trial covers this exact compound. Community reports and preclinical literature suggest the ranges below, so use them only as reference points.

Parameter	Commonly reported range
Single dose	100 to 300 mcg
Frequency	One to three times daily
Preferred timing	Before bed, or fasted in the morning
Gap after meals	Two to three hours
Course length	8 to 12 weeks, then a break

Researchers stress the fasting window for good reason. Elevated blood sugar and insulin suppress growth hormone release, so a recent meal can blunt the pulse. Furthermore, they spread doses apart, because the pituitary needs time to refill its stores between pulses.

Reconstitution Basics

Add bacteriostatic water slowly along the vial wall. Swirl gently, and never shake. Store the dry powder in a cool, dark place, and refrigerate once mixed. Since this peptide breaks down faster in solution, use the reconstituted vial within the window listed in the handling guide.

What the Research Shows

Honest framing matters. The modified GRF 1-29 sequence appears in pharmacology literature as a stabilized GHRH analog, and it reliably raises growth hormone in animal and early human models. Yet no large randomized trial has tested it for body composition, recovery, or aging. As a result, claims about muscle gain, fat loss, or sleep quality come from anecdote and mechanism, not from proof. You can explore the literature on PubMed.

For related compounds, compare Sermorelin, browse the Weight and Metabolism category, or visit Stacks and Bundles.

Side Effects and Safety

Researchers report flushing, tingling, headache, water retention, and injection site redness. Additionally, anything that raises growth hormone can shift glucose handling, so people with diabetes should take particular care. Because human data stay thin, long term effects remain unknown.

Who Should Avoid It

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

Regulatory Status: What You Should Know

Rules for this peptide are stricter than for many others on our site. The FDA’s Category 2 list, which blocks 503A compounding, still includes CJC 1295 according to the agency’s own page, and the April 2026 withdrawal covered twelve other peptides instead. Some industry trackers report otherwise, so conflicting information circulates. Consequently, no US pharmacy can lawfully compound it under the rules published at the time of writing.

We sell it strictly as a research compound, not for human or veterinary use and not as a supplement. Check the FDA compounding page before ordering, because the situation changes quickly.

Ready to Buy CJC 1295 Without DAC?

You now know what the compound is, how its half life shapes a protocol, and why the version matters. One decision remains, and it determines what arrives at your door: the source. Every vial leaves our facility with a lot matched COA, and we confirm identity by mass spectrometry before any batch enters inventory. Orders placed before 2pm ship the same day, and a real team member answers every message.

Add the 2mg vial to your cart. Add the 5mg vial to your cart. Ask us a question first.

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

Exploring more options? Visit the Recovery and Repair category or the Anti Aging and Skin category.

Frequently Asked Questions About CJC 1295 Without DAC

What is CJC 1295 without DAC?

It is modified GRF 1-29, a stabilized analog of growth hormone releasing hormone. It lacks the albumin binding complex, so it acts for a short time.

What is the half life of CJC 1295 without DAC?

About 30 minutes. The DAC version lasts roughly six to eight days.

Which is better, CJC 1295 with or without DAC?

It depends on the study goal. The version without DAC mimics natural pulses, while the DAC version provides sustained elevation with fewer doses.

Where can I buy CJC 1295 without DAC?

You can order it from our store as a research compound. Wherever you shop, confirm that the seller publishes a lot matched COA and an identity result.

How often do researchers dose it?

Community sources describe one to three doses per day, often before bed or fasted. No standard exists.

Can I combine it with ipamorelin?

Researchers commonly pair them because they act on different receptors. However, no human trial has tested the combination.

Is it the same as Mod GRF 1-29?

Yes. Mod GRF 1-29 and CJC 1295 without DAC describe the same molecule.

What are the side effects?

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

Is CJC 1295 without DAC legal in the US?

Retailers sell it for research use only. It remains on the FDA’s Category 2 list, so pharmacies cannot lawfully compound it under published rules.

How do I store it?

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