KLOW is one of the more composite research blends in the catalogue: three peptides, each with its own research profile, combined in one vial. In this guide we explain, research-only, what's in the blend and why this combination is studied.
KLOW is a research-grade multi-peptide blend (80 mg total, 99.0% pure) combining GHK-Cu, KPV and TB-500 — each studied within a different research theme. For research use only, not a cosmetic product.
What's in KLOW?
KLOW combines, among others, GHK-Cu, KPV and TB-500 in one research-grade blend totalling 80 mg, 99.0% pure. Each of these peptides has its own, separately studied research profile: read the dedicated guides on GHK-Cu, KPV and TB-500.
Why combine these three peptides?
GHK-Cu is studied within skin and tissue research, KPV within immunological research into inflammatory processes, and TB-500 within recovery research around cell migration. Combining them in one blend makes the interplay of those three research themes accessible within a single research design, without implying a proven combined effect.
KLOW versus cosmetic skin serums
KLOW is a lyophilised research-grade powder, not a ready-to-use cosmetic serum. The distinction between research-grade material and cosmetic formulations such as the Copper Peptide Hair Serum is explained in copper peptides: cosmetic vs research.
Purity and documentation
For a multi-peptide blend, the COA needs to cover all components, making documentation extra important. Every batch of KLOW at Peptide Lab is tested by Janoshik Analytical, with a public certificate per lot number. The product is supplied as a lyophilised powder — calculate the reconstitution ratio with the reconstitution calculator.
This information is general and intended solely for a research context. Peptide Lab supplies KLOW for laboratory and research purposes only. Not for human or animal consumption, not a medicine, not a cosmetic product and not medical advice.
Frequently asked questions about the KLOW blend
What's in the KLOW blend?
KLOW is a research-grade multi-peptide blend combining, among others, GHK-Cu, KPV and TB-500 — not a cosmetic serum, but a lyophilised powder for laboratory use.
Why are these three peptides combined?
GHK-Cu, KPV and TB-500 are each studied separately within skin, immunological and recovery research. Combining them in one blend makes the interplay of those three research themes accessible within a single research design.
Is KLOW the same as a cosmetic skin serum?
No. KLOW is a research-grade powder, intended solely for laboratory and research purposes. Cosmetic serums such as the Copper Peptide Hair Serum are a different product category.
Is KLOW from Peptide Lab pure?
Yes, KLOW is lab-verified at 99.0% purity (80 mg total) by HPLC and mass spectrometry, with a public Janoshik certificate per batch. For research purposes only.
