Description
KLOW blend is the most comprehensive multi-peptide vial in the Gentleman Peptides range. The label lists four peptides – GHK-Cu 50 mg, BPC-157 10 mg, TB-500 10 mg and KPV 10 mg – lyophilised together for 80 mg of peptide in total.
KLOW blend specifications
| Compounds | GHK-Cu, BPC-157, TB-500 and KPV |
|---|---|
| Amount per vial | 50 mg GHK-Cu + 10 mg BPC-157 + 10 mg TB-500 + 10 mg KPV (as labelled) |
| Total peptide | 80 mg |
| Form | Lyophilised powder in a sealed vial |
| Category | Peptide stacks |
| Intended use | Laboratory research only |
The four peptides in the vial
GHK-Cu is a copper complex of the tripeptide glycyl-L-histidyl-L-lysine. BPC-157 is a synthetic 15-amino-acid peptide based on a gastric protein sequence. TB-500 is a synthetic peptide related to thymosin beta-4. KPV is the lysine–proline–valine tripeptide that forms the C-terminal end of alpha-melanocyte-stimulating hormone.
Compared with the three-peptide GLOW vial, this product adds KPV. None of the components is FDA-approved, and the vial is sold for laboratory research only.
Background reading: Copper peptide GHK-Cu on Wikipedia.
Is a four-peptide vial right for your study?
Pre-combined vials are convenient, but they fix both the components and their ratios. This mixture suits studies designed specifically around all four peptides in these proportions. If KPV is not part of your design, GLOW provides the other three at identical amounts.
Where you need to vary one component independently, buy the peptides separately: KPV and GHK-Cu as single vials, BPC-157 in several sizes, and BPC-157 with TB-500 as a combination vial. Recording the full composition of any blend in your notes makes later comparisons between studies much easier.
Storage and handling
Lyophilised (freeze-dried) peptides are normally kept sealed, cold and protected from light and moisture until they are used. Allow a refrigerated vial to reach room temperature before opening to limit condensation, and once a vial has been opened or reconstituted for laboratory work, store and handle it according to your laboratory’s own procedures.
Checking the label
The label on this product states the compound name, the amount (50 mg GHK-Cu + 10 mg BPC-157 + 10 mg TB-500 + 10 mg KPV) and that it is for research use only. When your order arrives, check that the label matches what you ordered, and record the product name, amount and date received in your notes before use. If anything does not match, contact us before opening the product.
Related research products
- GLOW Blend – GHK-Cu/BPC-157/TB-500, 50/10/10 mg
- KPV – Lys-Pro-Val tripeptide, 10 mg vial
- GHK-Cu – copper tripeptide, 100 mg vial
- BPC-157 & TB-500 – 5 mg + 5 mg combination vial
Browse the full peptide stacks range or search the shop.
Ordering KLOW blend
Choose a quantity and add KLOW blend to your cart from this page, then complete checkout. If you create an account, your order history is available under My account. For questions about this product or an order, email support@gentlemanpeps.com or use our contact form, quoting the product name.
KLOW blend FAQs
What are the amounts in the KLOW blend?
The label states GHK-Cu 50 mg, BPC-157 10 mg, TB-500 10 mg and KPV 10 mg per vial.
What is the difference between KLOW and GLOW?
KLOW contains KPV in addition to the three peptides in GLOW; the amounts of the shared peptides are the same.
Is the KLOW blend for human use?
No. It is sold for laboratory research only and is not intended for human or veterinary use.
For laboratory research use only. Not for human or veterinary use. This product is not approved by the U.S. Food and Drug Administration and is not intended to diagnose, treat, cure or prevent any disease. See our research use policy.





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