KLOW Blend
KLOW is our name for a blend of four peptides in one freeze-dried vial: BPC-157 (10mg), TB-500 (10mg), GHK-Cu (50mg) and KPV (10mg).
Where it came from
The four peptides in this vial span about 20 years of research. GHK was found in human blood plasma in 1973 by Loren Pickart at the University of California, San Francisco. Thymosin beta-4, the natural protein TB-500 is modeled on, was decoded in 1981 at George Washington University. KPV, the last three building blocks of the hormone alpha-MSH, was first studied on its own in the late 1980s. BPC-157 came out of the University of Zagreb in Croatia in the early 1990s.
Combining them in one vial is a recent practice among research suppliers, and KLOW is a trade name, not a scientific one. No single paper or person is behind the blend.
What's in the vial
- BPC-157: BPC-157 is a lab-made peptide, a chain of 15 amino acids based on part of a protein found in stomach juice.
- TB-500: TB-500 is a lab-made peptide modeled on a short section of thymosin beta-4, a natural protein found in most cells.
- GHK-Cu: GHK-Cu is a tiny peptide, just three amino acids long, carrying a copper atom. The peptide part occurs naturally in human blood plasma.
- KPV: KPV is a tiny peptide of three amino acids, the last three building blocks of the natural hormone alpha-MSH.
Each one has its own note with its full history.
At a glance
| Detail | Value |
|---|---|
| Contents | BPC-157 10mg, TB-500 10mg, GHK-Cu 50mg, KPV 10mg |
| Form | One freeze-dried vial |
| Storage | Sealed in a freezer at -20 °C, away from light |
Lab reports
Every batch (called a lot) of KLOW Blend is tested by an independent lab. The report shows the lab, the test date, the lot number, how pure the sample is and how much is in the vial, with each peptide listed separately. Find them on the Certificates of Analysis page. New to lab reports? Start with How to read a peptide lab report.
Storage
Keep the vial sealed in a freezer at -20 °C, away from light, and let it warm to room temperature before opening so moisture doesn't get in. More in Storing lyophilized (freeze-dried) peptides in the lab and the Research handling guidelines.
For research use only. Not for human or veterinary use.