CJC-1295 No DAC 5mg

CJC-1295 No DAC is a sealed vial with 5mg of freeze-dried peptide. It’s a GHRH analog. It’s sold for laboratory research only.

CJC-1295 No DAC purity and COA

Every CJC-1295 No DAC batch we list has a Freedom Diagnostics report behind it. The lab measures purity by HPLC and confirms identity by mass spectrometry, and you can open the full report in the photo gallery on this page.

• CJC 1295 Without DAC 5mg: 99.156% purity, reported 1/26/2026, search code Onyx2601230039

Want to verify it? Each search code above opens the original report on the Freedom Diagnostics site. The best figure on file is 99.156%.

What is CJC-1295 No DAC (Mod GRF 1-29)?

CJC-1295 without DAC, also called modified GRF(1-29), is GHRH(1-29) with four amino acid changes that protect it from enzymes. Its half-life is longer than sermorelin’s, though still short.

It doesn’t have the drug affinity complex that lets CJC-1295 DAC bind albumin.

What it does at the cell level

GHRH from the hypothalamus tells the pituitary to release growth hormone. Only its first 29 amino acids are needed for that.

Natural GHRH(1-29) lasts a few minutes before enzymes cut it. The four swaps in CJC-1295 without DAC block those cuts, so it lasts around half an hour. That keeps GH release pulse-like, which is why it’s often paired with a ghrelin-receptor peptide like ipamorelin.

CJC-1295 No DAC at a glance

• Compound: CJC-1295 No DAC (Mod GRF 1-29)
• Also known as: modified GRF (1-29)
• CAS number: 863288-34-0
• Molecular formula: C152H252N44O42
• Molecular weight: 3,367.9 g/mol
• Structure: 29 amino acids (modified GRF 1-29)
• Amount per vial: 5mg
• Form: lyophilized (freeze-dried) powder in a crimp-sealed glass vial
• SKU: ONYX-CJCND-5
• Use: laboratory research only

What the research reports

The amino acid changes were described in work on tetrasubstituted GRF analogs.

Most published human data are on the DAC version.

The papers mentioned here are listed on PubMed, run by the National Institutes of Health. Start with this CJC-1295 (no DAC) search.

Similar research compounds

Short version: CJC-1295 No DAC is a GHRH analog with four substitutions that slow its breakdown. Labs often weigh it against these:

• Sermorelin is the first 29 amino acids of GHRH, the shortest fully active piece
• IGF-1 LR3 is a longer-lasting IGF-1 analog that binding proteins mostly ignore
• Ipamorelin is a selective ghrelin receptor agonist that releases growth hormone in pulses
• Tesamorelin is a stabilized GHRH analog with trial data on visceral fat

GHRH analogs and ghrelin receptor agonists hit the pituitary through two separate receptors, and IGF-1 LR3 acts further down the same axis. Every one of them is in stock in our growth hormone peptides.

CJC-1295 No DAC dilution chart

Pick your water volume first and the strength follows from it. With the 5mg vial:

• Add 1mL: 5mg/mL (500mcg per 0.1mL, or 10 units on a U-100 syringe)
• Add 2mL: 2.5mg/mL (250mcg per 0.1mL, or 10 units on a U-100 syringe)
• Add 3mL: 1.67mg/mL (166.7mcg per 0.1mL, or 10 units on a U-100 syringe)

Bring the vial up to room temperature and clean the stopper with an alcohol pad. Inject the bacteriostatic water against the glass wall, not onto the powder, and swirl slowly until it’s clear. Shaking whips up foam and can damage the chain.

Keeping the vial stable

Sealed CJC-1295 No DAC lasts longest frozen at -20°C and dark. The fridge is fine for short spells. Mixed solution stays at 2 to 8°C and should be used within roughly 28 days.

Mix one vial at a time. Dry powder keeps for months, but solution only keeps for weeks.

What to check on delivery

Each vial carries the black and white Onyx Research label with the compound, the amount, 99% purity and the research-use line. Check that the name and amount match your order and that the cap and crimp are tight.

Look for a dry powder. Loose pieces are fine. Wet or discolored material should stay out of your work, so contact us with a photo.

Log the date the vial arrived and, later, when and how you mixed it. It’s quick, and it saves a lot of guesswork if something goes wrong.

Related products

• MK-677 Capsules 12.5mg (60 Count), pre-measured solid doses
• Tesamorelin 10mg, a GHRH analog
• CJC-1295 No DAC and Ipamorelin Blend 10mg: CJC-1295 No DAC and Ipamorelin in one vial
• Sermorelin 5mg, a GHRH analog
• IGF-1 LR3 1mg, an IGF-1 analog

The rest of the range sits in our growth hormone peptides. The Onyx Research home page links to all of it.

Questions people ask

How much is in a CJC-1295 No DAC vial?

5mg, as printed on the label.

Is it in stock?

Yes. All options listed here are ready to ship.

Is there a crypto discount?

Yes. Pay with cryptocurrency at checkout and an extra discount comes off your order.

Do you charge for shipping?

No. Onyx Research ships every order free of charge, to the US and abroad.

How does ordering work?

Add it to the cart with anything else you need, then check out. Everything ships together.

Buy CJC-1295 No DAC from Onyx Research

Order CJC-1295 No DAC now from $55.00. It’s in stock, and shipping is free on every order.

Paying with crypto? Choose it at checkout for an extra discount on the whole order.

Add more from our growth hormone peptides and it all ships in one box.

Research use only. Onyx Research supplies this material to qualified labs for in-vitro work. It’s not a medicine, supplement, food or cosmetic, and it must not be given to people or animals. No statement here has been reviewed by the FDA.