
Tissue Repair
KLOW Blend
GHK-Cu + BPC-157 + TB-500 + KPV co-formulated blend (50mg + 10mg + 10mg + 10mg)
Also known as KLOW
KLOW extends the Glow formulation with KPV, the C-terminal tripeptide (residues 11-13) of alpha-melanocyte-stimulating hormone. GHK-Cu is studied for copper delivery and extracellular matrix remodeling, BPC-157 for angiogenic and cytoprotective signaling, and TB-500 for actin sequestration and cell migration; KPV adds a line of work on NF-κB pathway inhibition in epithelial models. Each vial holds 50mg GHK-Cu, 10mg BPC-157, 10mg TB-500 and 10mg KPV. Co-formulation is a handling convenience; each compound's evidence base stands on its own.
Research applications
- Extracellular matrix remodeling assays
- Inflammatory cytokine and NF-κB pathway studies
- Copper-peptide gene expression modulation
- Multi-pathway repair protocol design
Storage
Store lyophilized powder at -20°C protected from light. Copper-containing peptides are light-sensitive — keep vials in the carton. Reconstituted solution stable at 2-8°C for up to 30 days.
Reconstitution
Reconstitute with bacteriostatic water directed down the vial wall. Swirl gently; the solution takes on a characteristic blue tint from the copper complex.
Related compounds

BPC-157
5–10mg · COA published
Synthetic pentadecapeptide derived from a gastric juice protein, widely studied for cytoprotection and angiogenic signaling.
- CAS
- 137525-51-0
- MW
- 1419.53
- Purity (latest certificate)
- 99.255%

TB-500
5–10mg · COA published
Synthetic thymosin beta-4, a 43-amino-acid actin-sequestering peptide studied for cell migration and angiogenesis.
- CAS
- 77591-33-4
- MW
- 4963.44
- Purity (latest certificate)
- 99.766%

GHK-Cu
50–100mg · COA published
Naturally occurring copper-binding tripeptide studied for extracellular matrix remodeling and gene expression modulation.
- CAS
- 89030-95-5
- MW
- 400.9
- Purity (latest certificate)
- 99.912%

Wolverine Blend
10mg · COA published
Co-formulated pentadecapeptide and thymosin beta-4, the two most frequently co-administered compounds in tissue-repair literature, supplied in a single vial.
- CAS
- 137525-51-0 / 77591-33-4
- MW
- 1419.53
- Purity
- Per published certificate
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How KLOW Blend compares
Side-by-side against the compounds researchers most often weigh it against, with price per milligram, mechanism and the published certificate for each.
KLOW Blend
From $124