Quanta Pharma CJC-1295 10mg is a synthetic growth hormone releasing hormone (GHRH) analogue designed for extended activity. Researched for stimulating natural growth hormone secretion, improving body composition, and enhancing recovery. This potent Quanta Pharma peptide offers sustained GH elevation with less frequent dosing requirements.

Quanta Pharma CJC-1295 (Without DAC) 10mg

, also known as

Mod GRF 1-29

, is a pharmaceutical-grade

synthetic GHRH analogue

designed to mimic the body’s natural pulsatile growth hormone release. This lyophilised vial from

Quanta Pharma

offers researchers a high-purity compound for advanced studies in growth hormone secretion, body composition, sleep quality, and recovery enhancement. Two independent Analiza Białek tests confirm the finished vial, most recently at 10.40mg content and 99% purity. Available for

UK delivery

with fast dispatch.

Independently Lab Verified

Two finished product tests by an independent EU laboratory

Reports

Labs

Purity

Finished Product Test (Sealed Vial)

New Just Tested

ANALIZA BIAŁEK

Actual Content

Label Claim

Purity

Sample:

Sealed lyophilised vial  |

Order:

100015233  |

Method:

HPLC (BioBasic 8 Thermo Scientific)  |

Verification Key:

B6J41A7S

Tested 12 June 2026

Finished Product Test (Sealed Vial)

ANALIZA BIAŁEK

Actual Content

Label Claim

Purity

Sample:

Sealed production vial  |

Order:

100014031  |

Tested:

April 2026  |

Verification Key:

9TK27M1A

Quanta Pharma CJC-1295 Specifications

Peptide

CJC-1295 (No DAC)

Also Known As

Mod GRF 1-29

Type

GHRH Analogue

Dosage

10mg/vial

Sequence

29 Amino Acids

Half-Life

~30 Minutes

Form

Lyophilised

Storage

2-8°C

CJC-1295 (Without DAC) 10mg

Quanta Pharma

Quanta Pharma CJC-1295 Research Benefits

Pulsatile GH release

: Researched for promoting natural, pulsatile growth hormone release from the pituitary rather than creating a sustained flatline

Preserves natural feedback loops

: Short half-life means endogenous somatostatin and IGF-1 feedback remain intact, avoiding receptor desensitisation

Body composition

: Investigated for effects on lean muscle mass and fat metabolism in research models, particularly when paired with a GHRP

Recovery enhancement

: Demonstrates potential for accelerating tissue repair and regeneration

Sleep quality

: Shows effects on deep sleep phases, which is when natural nocturnal GH pulses peak

GHRP stack synergy

: The classic research pairing is CJC-1295 (No DAC) with Ipamorelin, where the two peptides act on different receptors to amplify GH release

How Quanta Pharma CJC-1295 (Without DAC) Works

CJC-1295 without DAC

, properly known as

Modified GRF 1-29

, is a synthetic analogue of the first 29 amino acids of

growth hormone releasing hormone (GHRH)

, the endogenous peptide that stimulates GH secretion from the anterior pituitary. Four specific amino acid substitutions at positions 2, 8, 15, and 27 protect the peptide from rapid enzymatic degradation, particularly by the enzyme dipeptidyl peptidase-4 (DPP-4), extending its half-life to around 30 minutes compared to just a few minutes for native GHRH.

Research indicates

Quanta Pharma CJC-1295 (Without DAC)

This is the key distinction from the DAC version: CJC-1295 with DAC produces a sustained “bleed” of GH over several days, whereas

CJC-1295 Without DAC

produces a single physiological pulse. Researchers who specifically want to study or replicate natural pulsatile GH release, or who want to stack with a GHRP like Ipamorelin, typically choose the No DAC version.

Quanta Pharma CJC-1295 Without DAC vs With DAC

The two variants of CJC-1295 behave very differently in research.

Quanta Pharma CJC-1295 Without DAC

Why Choose Quanta Pharma CJC-1295?

Quanta Pharma

is renowned for producing pharmaceutical-grade peptides with exceptional purity and accurate dosing. The 10mg vial of

Quanta Pharma CJC-1295 (Without DAC)

⚠️ FOR LABORATORY RESEARCH USE ONLY

NOT FOR HUMAN OR VETERINARY DIAGNOSTIC OR THERAPEUTIC USE

Safety Classification:

For use by qualified research personnel only. Keep detailed records of usage and storage as per UK research regulations.

Legal Notice:

This product is exclusively intended for in vitro laboratory research conducted in controlled environments by qualified research staff. It is not for pharmaceutical, domestic, or any other applications. The purchaser accepts that acquiring and using this material is governed by all relevant UK regulations concerning research chemicals.