Name: CJC-1295 No DAC 2mg (10 Vials / Kit)
Brand: SynTide Research
SKU: ST-CJC
Price: 43.20 USD
Availability: InStock

CJC-1295 No DAC at a glance

Native growth hormone-releasing hormone is a longer peptide, but its N-terminal 29 residues carry the biological activity; sermorelin is that fragment left unmodified. Modified GRF (1-29), sold widely as CJC-1295 No DAC, replaces four of those residues to resist cleavage by dipeptidyl peptidase-4 and to limit oxidation and rearrangement. The name is a market convention: the original CJC-1295 described in the scientific literature included the albumin-binding DAC group, which this version omits entirely.

Price and availability

A kit of 10 vials at 2mg each (20 mg in total) from SynTide Research, shipped from China. At $43.20 for the kit, that works out to $2.16 per mg. Across 16 brands listing CJC-1295 No DAC here, the middle half of prices falls between $1.40 and $4.29 per mg; this kit is inside that range. Funds stay in escrow and are released to SynTide Research only when you mark the order as received.

This listing: SynTide Research CJC-1295 No DAC

Brand: SynTide Research
Kit: 10 vials × 2 mg (20 mg in total)
Price per vial: $4.32
Price per mg: $2.16
Also sold by: Lab77 Peptides 10mg $56.00 · Imperial Peptides 5mg $32.00 · Vital Edge Science CJC-1295 No DAC $55.00 · Lilipeptide CJC-1295 no DAC $115.00 · Uther Peptide 10mg $135.00 · HK Peptide 10mg $130.00

Lab testing

There is no public lab report for this listing yet. We can ask the brand for the batch COA before you order. Many buyers also split an independent HPLC test with others who bought the same batch.

Request the batch COA · How group testing works

Bought through escrow: the brand is only paid after you confirm delivery. If the parcel never arrives, or an independent test shows the wrong compound or a significant under-fill, open a claim before releasing payment.

What it is studied for

The peptide acts as an agonist at the GHRH receptor on somatotroph cells of the anterior pituitary. Receptor activation raises intracellular cyclic AMP, promoting both growth hormone synthesis and release of stored hormone. Because the molecule is cleared fairly quickly, its effect is described as a discrete burst that sits within the body's own rhythm and remains subject to inhibition by somatostatin. That feedback-sensitive profile is why researchers pair it with ghrelin-receptor agonists, whose separate pathway can be examined alongside GHRH signaling, and why it is contrasted with long-acting analogues that produce more continuous exposure.

Research and regulatory status

Published human data on this exact sequence are thin. Much of what circulates about it is extrapolated from studies of sermorelin, tesamorelin and the DAC-bearing CJC-1295, or from animal endocrinology. It has never been approved as a medicine anywhere, and anti-doping rules prohibit it within the growth-hormone-releasing-factor category. Researchers should therefore treat the compound as an experimental tool and read secondary claims about body composition with caution.

Checking the lab data

Mass spectrometry should match the theoretical mass of Modified GRF (1-29) and, importantly, should not show the higher mass of the DAC conjugate, which is the most common mix-up in this category. HPLC purity should be accompanied by the batch number, test date and laboratory name. Labels that say only CJC-1295 are ambiguous, so the report is the deciding document. Expect a white lyophilized cake.

This listing has no third-party report on file yet. The lab reports directory and the CJC-1295 No DAC page show which brands do publish testing.

Listing details

Compound: CJC-1295 No DAC
Synonyms: Modified GRF (1-29), Mod GRF 1-29, Tetrasubstituted GHRH(1-29)
Class: Growth hormone-releasing hormone (GHRH) analogue
Format: Lyophilized (freeze-dried) powder
Vial strength: 2mg
Vials per kit: 10
Total content: 20 mg
Price per mg: $2.16
Sold by: SynTide Research
Ships from: China
Lab report: Not yet published

Storage and preparation

Freeze-dried peptide keeps best sealed, cold and dark. Once it has been dissolved, refrigerate it, avoid repeated warming and follow the stability limits in your study protocol.

Concentration arithmetic: one 2 mg vial dissolved in 2 mL gives 1 mg/mL, or 2 mg/mL in 1 mL. The Research Lab calculator in your dashboard handles any other volume.

Buyer questions

Is CJC-1295 No DAC the same as sermorelin?

No, though they are close relatives. Sermorelin is the unmodified GHRH fragment, while Modified GRF (1-29) carries four amino-acid substitutions intended to resist enzymatic cleavage. The two share a receptor target but have different masses, so an analytical report can tell them apart reliably.

Why do vendors disagree about what to call this peptide?

The CJC-1295 name was originally attached to the DAC-bearing molecule. When the unconjugated tetrasubstituted fragment became popular, sellers adopted CJC-1295 No DAC alongside the older names Mod GRF 1-29 and tetrasubstituted GRF. All of these refer to the same sequence, which is why comparing listings by mass and sequence beats comparing names.

How much CJC-1295 No DAC is in this listing?

10 vials of 2mg each — 20 mg in all. Where a lab report exists, the testing panel above shows what the brand's tested sample actually measured.

When does SynTide Research get paid?

Only after you confirm delivery. Until then the payment is held in escrow, and you can open a claim if anything is wrong with the order.

Supplied for laboratory research only. Not for human or veterinary use, and not a substitute for any prescription medicine. Nothing on this page is medical advice.