What KLOW is
KLOW is a Multi-peptide blend (skin, healing and immune). A four-part blend of GHK-Cu, KPV, LL-37 and BPC-157. The name is an initialism of its constituents. It spans copper-peptide remodelling, the anti-inflammatory alpha-MSH fragment KPV, the host-defence peptide LL-37, and BPC-157.
Class and mechanism
KLOW is a Multi-peptide blend (skin, healing and immune). A four-part blend of GHK-Cu, KPV, LL-37 and BPC-157. The name is an initialism of its constituents. It spans copper-peptide remodelling, the anti-inflammatory alpha-MSH fragment KPV, the host-defence peptide LL-37, and BPC-157.
Where it sits
Research peptides are short amino-acid sequences supplied either as a lyophilised powder in a sealed vial or already in solution in a pre-filled pen. Which of the two you receive changes how the item is stored and how long it stays usable once opened.
Worth knowing
Because LL-37 is included, this blend carries the handling sensitivity of that peptide, which tolerates repeated freeze-thaw poorly.
Other names
KLOW is also written as SerenQ KLOW and KLOW pen. The same molecule appears under more than one name, which is worth knowing when comparing listings between suppliers.
Others in the research peptides range
KLOW sits in the research peptides group. The compounds below share that grouping, which is the useful starting point when comparing one against another: same group means the comparison is like for like, different group usually means it is not.
| Compound | Class | Listings | From |
|---|---|---|---|
| BPC-157 | Pentadecapeptide | 2 | £16 |
| TB-500 | Thymosin beta-4 fragment | 2 | £25 |
| GHK-Cu | Copper tripeptide | 2 | £30 |
| KPV | Alpha-MSH tripeptide fragment | 1 | £20 |
| LL-37 | Antimicrobial host-defence peptide | 1 | £60 |
| Thymosin Alpha-1 | Immunomodulatory peptide | 1 | £65 |
Is it held in UK stock?
Stock held in the UK ships domestically, with no customs step. The product page carries live stock rather than a cached figure.
Is KLOW supplied in a pen?
Supplied as pre-filled pen graduated in dial units. A pre-filled pen is already in solution. A lyophilised vial is a powder that has to be brought into solution before use.
- SerenQ KLOW Peptide Penout of stock£105
Availability checked 2026-09-09. The product page carries live stock.