CJC-1295 + Ipamorelin (5mg/5mg) · Research brief

CJC-1295 Reconstitution: 5mg Vial Bacteriostatic Water Volumes (With DAC & No DAC)

Real Peptides Research TeamEditorial

Updated January 20, 20263 min read

58 WORDS

Short answer

The honest, complete answer is shorter than most pages make it: it is a concentration decision, the arithmetic is one division, and the number a study uses belongs in that study's own records. Everything below is that answer, in full. All compounds and diluents discussed are for laboratory research use only and not for human or veterinary consumption.

What volume of bacteriostatic water does a 5mg CJC-1295 vial take? The honest, complete answer is shorter than most pages make it: it is a concentration decision, the arithmetic is one division, and the number a study uses belongs in that study's own records. Everything below is that answer, in full. All compounds and diluents discussed are for laboratory research use only and not for human or veterinary consumption.

The Concentration Math for a 5mg Vial

The honest answer starts with how the arithmetic works: the 5mg of CJC-1295 in the vial is fixed, and the volume of bacteriostatic water a laboratory records determines only the resulting concentration. Concentration equals vial content divided by diluent volume — that relationship is the whole calculation, and it is where the math ends.

Which volume a given study records for a 5mg vial is a per-protocol documentation decision — published work varies by design, and the number belongs in that study's own records rather than on a supplier's page. The arithmetic itself is open: any vial content and any diluent volume produce exactly one concentration, and the calculator below computes and documents it for lab records.

The Research Solution Concentration Calculator computes and documents the resulting concentration for any vial-content and volume combination entered — it is the sanctioned home for concentration education, and everything it returns describes a solution on a lab bench. All compounds and diluents discussed here are for research use only and not for human or veterinary use.

CJC-1295 5mg Reconstitution: Bacteriostatic Water Volume (No DAC and With DAC)

Two materials are involved, and the facts about each are short. The vial holds 5mg of CJC-1295 as a lyophilized research compound — a fixed mass that no diluent choice can change. Bacteriostatic water is sterile water containing 0.9% benzyl alcohol as a preservative; that composition is a label fact, and it is what distinguishes a multi-dose diluent from single-use sterile water in laboratory documentation. Which diluent a study uses, like every other parameter, is recorded in that study's own protocol. Both the compound and the diluent are supplied for laboratory research use only and are not for human or veterinary use.

What This Page Covers — and What It Deliberately Leaves Out

This page owns exactly one thing: the arithmetic between vial content, diluent volume, and concentration. It deliberately leaves out bench technique and material-care practice — those belong to institutional protocols and each product's own documentation (the COA and data sheet carry the lot-specific facts), not to a supplier's page. A research log that records vial content, diluent volume, and the resulting concentration has captured everything this page can responsibly contribute.

References

Peer-reviewed sources on CJC-1295 indexed in PubMed, listed for research context. Real Peptides supplies CJC-1295 for laboratory research use only.

Netnography of Female Use of the Synthetic Growth Hormone CJC-1295: Pulses and Potions. Substance use & misuse, 2016. PMID 26771670. doi:10.3109/10826084.2015.1082595
Identification of CJC-1295, a growth-hormone-releasing peptide, in an unknown pharmaceutical preparation. Drug testing and analysis, 2010. PMID 21204297. doi:10.1002/dta.233
Activation of the GH/IGF-1 axis by CJC-1295, a long-acting GHRH analog, results in serum protein profile changes in normal adult subjects. Growth hormone & IGF research : official journal of the Growth Hormone Research Society and the International IGF Research Society, 2009. PMID 19386527. doi:10.1016/j.ghir.2009.03.001
Prolonged stimulation of growth hormone (GH) and insulin-like growth factor I secretion by CJC-1295, a long-acting analog of GH-releasing hormone, in healthy adults. The Journal of clinical endocrinology and metabolism, 2006. PMID 16352683. doi:10.1210/jc.2005-1536
Once-daily administration of CJC-1295, a long-acting growth hormone-releasing hormone (GHRH) analog, normalizes growth in the GHRH knockout mouse. American journal of physiology. Endocrinology and metabolism, 2006. PMID 16822960. doi:10.1152/ajpendo.00201.2006
Pulsatile secretion of growth hormone (GH) persists during continuous stimulation by CJC-1295, a long-acting GH-releasing hormone analog. The Journal of clinical endocrinology and metabolism, 2006. PMID 17018654. doi:10.1210/jc.2006-1702
Human growth hormone-releasing factor (hGRF)1-29-albumin bioconjugates activate the GRF receptor on the anterior pituitary in rats: identification of CJC-1295 as a long-lasting GRF analog. Endocrinology, 2005. PMID 15817669. doi:10.1210/en.2004-1286

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Questions

Bench practice and material-care specifics are lot-dependent and protocol-owned: each product's COA and data sheet carry the lot facts, and institutional protocols govern practice. This page's scope is the concentration arithmetic, which the calculator computes and documents for lab records.

We strongly advise against it for multi-use vials. Sterile water lacks a preservative, meaning bacteria can grow after the first use. Bacteriostatic water contains 0.9% benzyl alcohol, which inhibits bacterial growth across multiple draws.

The reconstituted solution should be perfectly clear and free of any cloudiness, color, or floating particles. If the solution is not clear, it may be a sign of contamination or poor peptide quality and should be discarded.

This is a matter of protocol and preference. A more concentrated solution requires a smaller draw volume but a higher degree of measurement precision. A less concentrated solution is more forgiving for measurements but requires a larger volume.

RESEARCH USE ONLY · NOT EVALUATED BY THE FDA