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Short answer
What is KPV?
KPV is a tripeptide (lysine, proline, valine). It matches the last three residues, 11 to 13, of alpha-melanocyte-stimulating hormone.
It also appears in the literature as Lys-Pro-Val, L-Lysyl-L-prolyl-L-valine, alpha-MSH (11-13), ACTH-(11-13).
What is in each KPV vial?
| STRENGTH | FORM | PRICE | CERTIFICATE |
|---|---|---|---|
| 10mg | Lyophilised powder | A$58 | Pending |
What has research on KPV examined?
KPV has been examined in cell culture (e.g. human keratinocytes, intestinal epithelial cells) and in mouse models of colitis, often with delivery systems such as nanoparticles or hydrogels. A PubMed search found no records indexed as clinical trials in humans.
The table lists primary sources by year and model. Findings describe the study subjects, not this research vial.
What adverse events have studies of KPV reported?
No study reporting adverse events for KPV was found. PubMed returned no human studies of KPV. Published KPV work is in cell culture and rodent colitis models, and the fetched abstracts do not report adverse events.
These findings describe the people or animals in each study. The sources list gives every PubMed record.
How do you reconstitute and store KPV?
Store the sealed vial frozen (about -20 degrees Celsius), dry and away from light until it is reconstituted.
After reconstitution with a sterile solvent, keep the solution at 2 to 8 degrees Celsius and avoid repeated freezing and thawing. Record the solvent, volume and date on the vial label.
BAC Water is the usual laboratory solvent. Dilute acetic acid is an alternative for peptides that dissolve poorly in water. The reconstitution guide and storage guide cover laboratory handling.
| STATE | TEMPERATURE | NOTES |
|---|---|---|
| Sealed vial | -20 °C | Dry and dark. Keeps to the label date. |
| Reconstituted | 2 to 8 °C | Sterile technique. Avoid repeat freeze and thaw. |
| In transit | Cold pack | Refrigerate or freeze on arrival. |
Is KPV legal to buy in Australia?
KPV is not named in the Poisons Standard (June 2026 instrument). Source: the June 2026 Poisons Standard instrument (F2026L00633).
KPV is not named on WADA's 2026 Prohibited List. WADA's S0 class covers any substance without government approval for human use, so Sport Integrity Australia is the body to confirm its status.
- POISONS STANDARD
- Not named
- WADA 2026
- Not named
- SALE TERMS
- Research use only
How fast does KPV ship?
Orders placed before [cut-off] leave Western Australia the same business day with tracking, by [carrier]. Delivery estimates for each state are on the shipping page.
KPV questions
How much does KPV peptide cost?
KPV costs A$58 for 10mg at Peptides Collective, in Australian dollars. Each price is per vial of lyophilised powder.
What has research on KPV examined?
KPV has been examined in cell culture (e.g. human keratinocytes, intestinal epithelial cells) and in mouse models of colitis, often with delivery systems such as nanoparticles or hydrogels. A PubMed search found no records indexed as clinical trials in humans.
What adverse events have studies of KPV reported?
No study reporting adverse events for KPV was found. PubMed returned no human studies of KPV. Published KPV work is in cell culture and rodent colitis models, and the fetched abstracts do not report adverse events.
How does KPV peptide compare to BPC-157?
KPV is a 3-amino-acid fragment of alpha-melanocyte-stimulating hormone, studied in cell and mouse models. BPC-157 is a 15-amino-acid peptide studied mainly in rodent tissue models. BPC-157 is Schedule 4 in Australia; KPV is not named in the Poisons Standard.
Is KPV a prescription medicine in Australia?
KPV is not named in the Poisons Standard (June 2026 instrument). Peptides Collective sells it for laboratory research use only.
Is KPV banned in sport?
KPV is not named on WADA's 2026 Prohibited List. WADA's S0 class covers any substance without government approval for human use, so Sport Integrity Australia is the body to confirm its status.
What is the CAS number for KPV?
The CAS number for KPV is 67727-97-3. Its PubChem CID is 125672.
How long does an unopened KPV vial keep?
A sealed vial of lyophilised powder keeps to the date on its label when stored frozen, dry and dark. Once reconstituted, keep the solution at 2 to 8 degrees Celsius and record the date on the label.
Does every KPV batch have a certificate?
Yes. Every KPV batch is tested by [lab] before it goes on sale, and the certificate is published under the batch number printed on the vial. The current batch certificate is [pending].
Where is KPV shipped from?
Orders ship tracked from Western Australia. Orders placed before [cut-off] leave the same business day. Delivery estimates by state are on the shipping page.
What purity is the current KPV batch?
The current KPV batch certificate is [pending]. When it is published, it reports purity by HPLC to three decimal places and confirms identity by mass spectrometry.
Which solvent reconstitutes KPV?
BAC Water (sterile water with 0.9% benzyl alcohol) is the usual laboratory solvent. Dilute acetic acid is an alternative for peptides that dissolve poorly in water. Record the solvent, volume and resulting concentration on the vial label.
Sources
- 1. PepT1-mediated tripeptide KPV uptake reduces intestinal inflammation. Gastroenterology, 2008. PMID 18061177.
- 2. Melanocortin-derived tripeptide KPV has anti-inflammatory potential in murine models of inflammatory bowel disease. Inflammatory bowel diseases, 2008. PMID 18092346.
- 3. alpha-Melanocyte-stimulating hormone, MSH 11-13 KPV and adrenocorticotropic hormone signalling in human keratinocyte cells. The Journal of investigative dermatology, 2004. PMID 15102092.
- 4. Terminal signal: anti-inflammatory effects of α-melanocyte-stimulating hormone related peptides beyond the pharmacophore. Advances in experimental medicine and biology, 2010. PMID 21222263.
- 5. PubChem CID 125672. National Library of Medicine.
- 6. Poisons Standard, June 2026 instrument (F2026L00633). Federal Register of Legislation.
- 7. World Anti-Doping Code, 2026 Prohibited List. WADA.
