In cultured human cells, GHK-Cu significantly shifted the activity of 4,192 genes — with most nudged toward a more youthful expression pattern, according to a lab analysis.
genes significantly changed
~4,000 shifted toward younger patterns
Search peptides — top sellers first
Search peptides — top sellers first
Search peptides — top sellers first
Four-peptide research blend, supplied for laboratory research use only.
$149/ 50/10/10/10 mg vial
$74.50 per vial with Buy 1, Get 1 Free
All products currently listed on this site are for research purposes only.
Frequently bought together
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Most sellers show one certificate and hope you never ask again. We publish a signed report for every batch we release, tied to the lot number on your vial. Purity is an exact number, not a “passes.” If a batch fails, it never ships.

A multi-peptide blend studied for touching gene activity, repair and inflammation together.
Studied for GHK-Cu shifting human genes toward younger expression patterns.
Investigated for KPV easing inflammatory signalling without broad immune suppression.
Researched for the repair and cell-migration signalling contributed by BPC-157 and TB-500.
For research use only. Mechanisms described reflect published research literature.
Anyone can show you one good report. Here is every batch of KLOW Blend we have ever released, newest first, each with its own signed report. Nothing hidden, nothing cherry-picked.
Published findings on this compound, each linked to its source. Animal and lab results are context, not claims about this product.
In cultured human cells, GHK-Cu significantly shifted the activity of 4,192 genes — with most nudged toward a more youthful expression pattern, according to a lab analysis.
genes significantly changed
~4,000 shifted toward younger patterns
In gut-cell and colitis mouse models, KPV lowered the pro-inflammatory signals TNF-α and IL-6 and dampened NF-κB activation compared with untreated controls.
Relative inflammatory-marker expression; directional finding
In rat injury models, BPC-157 was associated with faster healing and greater load-to-failure strength across tendon, muscle and gut injuries versus untreated animals.
Relative healing across tendon/muscle/gut models; directional finding
Quick answers about KLOW Blend.
Test any batch at any lab you like. If it doesn't match our report, you get every dollar back. No return shipping, no forms, no arguments.