Tissue & Repair
KLOW Blend
A four-peptide recovery blend (BPC-157 + GHK-Cu + TB-500 + KPV) studied in research on tissue repair and the body's signals. Each peptide has its own research background in repair and cell signaling, and the blend brings them together. It's one of the broader recovery combinations.
Technical profile
A blend has no formula of its own. Each component is listed separately with its own chemistry.
BPC-157
- Type
- Synthetic peptide (partial sequence of a gastric protein)
- Class
- Synthetic pentadecapeptide (partial sequence of Body Protection Compound)
- Length
- 15 residues
- Molecular formula
- C62H98N16O22
- Molar mass
- 1419.5 Da
- CAS number
- 137525-51-0
- DrugBank ID
- DB11882
Fetched from NIH Inxight Drugs · formula record · DrugBank ID via Wikidata.
GHK-Cu
- Type
- Peptide-copper coordination complex
- Class
- Copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine
- Molecular formula
- C28H48CuN12O8
- Molar mass
- 744.3 Da
- CAS number
- 300801-03-0
Fetched from PubChem.
TB-500
- Type
- Synthetic peptide fragment of a human protein
- Class
- Synthetic fragment of thymosin beta-4
- Length
- 7 residues
- Molecular formula
- C38H68N10O14
- Molar mass
- 889.0 Da
- CAS number
- 885340-08-9
Fetched from NIH Inxight Drugs · formula record.
KPV
No unambiguous record for this component at either source, so no chemistry is published for it here.
Strengths and pricing
| Strength | Per vial |
|---|---|
| 80 mg | $140 |
Supplied in 10-vial packs. Standard retail pricing. Member pricing applies in the portal.
Specification
- Form
- Lyophilized powder
- Presentation
- Sealed vial · 10 vials per pack
- Pricing basis
- Per vial
- Intended use
- In-vitro laboratory research only
- Certificate of analysis
- Published — see lab results
Published lab result
An independent analysis for KLOW-BPC-157 (10mg) +GHK-CU (50mg) +TB500 (10mg) + KPV (10mg) is published with its purity figure and test date.
- Purity
- >99.80%
- Latest test
- Mar 10, 2026
- Standard retail, per vial
- $140
Supplied in 10-vial packs. Standard retail pricing. Member pricing applies in the portal.
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More in Tissue & Repair
- BPC-157 Lab result published10 mg – 20 mgper vialfrom $100per vial · 10 mg – 20 mg
- BPC-157 + TB-50010 mg + 10 mgper vial$120per vial · 10 mg + 10 mg
- GHK-Cu Lab result published50 mg – 100 mgper vialfrom $80per vial · 50 mg – 100 mg
- Thymosin Alpha-110 mgper vial$110per vial · 10 mg
- Glow Blend70 mgper vial$140per vial · 70 mg