USA fulfillment
Orders ship from our domestic facility with clear tracking once released.

metabolic research
Four-peptide blend for cellular signaling and tissue biology research · 99%+ purity · COA certified · Research use only
Volume discounts
In stock — ships from our USA facility
For research use only · Not for human consumption
Product description
KLOW is supplied as a research-use-only lyophilized multi-peptide blend with product education, batch documentation, and formulation-specific SKU tracking.
Handling & storage
KLOW is a multi-component research formulation combining GHK-Cu, BPC-157, TB-500, and KPV in a single lyophilized powder. The formulation is supplied for controlled laboratory and analytical research involving cellular signaling, extracellular matrix biology, peptide interactions, and tissue-associated biochemical pathways. Each component represents a distinct area of peptide research. GHK-Cu is investigated in copper-peptide and extracellular matrix models; BPC-157 in cellular and tissue-associated signaling research; TB-500 in cytoskeletal and cellular migration models; and KPV in cellular and inflammatory-pathway research. Combining these components provides researchers with a model for examining multiple peptide-associated mechanisms within a defined experimental system. Importantly, research involving the complete KLOW formulation should be distinguished from research involving its individual components. Published findings for an individual peptide do not establish the biological activity, efficacy, or safety of the combined KLOW formulation. Available descriptions of the blend indicate that controlled studies of the complete four-component formulation have not been established. KLOW is supplied as a lyophilized research material. Researchers should reference the applicable batch-specific Certificate of Analysis for the identity, composition, purity, and other analytical specifications reported for the manufacturing lot. For research use only. Keep lyophilized material protected from light, moisture, and temperature excursions. Follow institutional SOPs, product documentation, and the applicable Certificate of Analysis for storage, handling, preparation, and disposal. Not for human or veterinary consumption or administration. Not intended for cosmetic, diagnostic, therapeutic, recovery, or clinical use.
Research use only. Not for human or veterinary consumption. Intended for qualified laboratory research.
Product specifications
Product description
KLOW is supplied as a research-use-only lyophilized multi-peptide blend with product education, batch documentation, and formulation-specific SKU tracking.
Handling & storage
KLOW is a multi-component research formulation combining GHK-Cu, BPC-157, TB-500, and KPV in a single lyophilized powder. The formulation is supplied for controlled laboratory and analytical research involving cellular signaling, extracellular matrix biology, peptide interactions, and tissue-associated biochemical pathways. Each component represents a distinct area of peptide research. GHK-Cu is investigated in copper-peptide and extracellular matrix models; BPC-157 in cellular and tissue-associated signaling research; TB-500 in cytoskeletal and cellular migration models; and KPV in cellular and inflammatory-pathway research. Combining these components provides researchers with a model for examining multiple peptide-associated mechanisms within a defined experimental system. Importantly, research involving the complete KLOW formulation should be distinguished from research involving its individual components. Published findings for an individual peptide do not establish the biological activity, efficacy, or safety of the combined KLOW formulation. Available descriptions of the blend indicate that controlled studies of the complete four-component formulation have not been established. KLOW is supplied as a lyophilized research material. Researchers should reference the applicable batch-specific Certificate of Analysis for the identity, composition, purity, and other analytical specifications reported for the manufacturing lot. For research use only. Keep lyophilized material protected from light, moisture, and temperature excursions. Follow institutional SOPs, product documentation, and the applicable Certificate of Analysis for storage, handling, preparation, and disposal. Not for human or veterinary consumption or administration. Not intended for cosmetic, diagnostic, therapeutic, recovery, or clinical use.
Research use only. Not for human or veterinary consumption. Intended for qualified laboratory research.
Product specifications
Certificate of analysis
Independently tested. Every batch you receive matches the documentation below.
Purity
99%+
HPLC-verified
HPLC verified batch
Independent verification for this lot. Purity and endotoxin certificates document what is in your vial.
USA-manufactured · COA on every batch · Research use only
Shipping & compliance
Orders ship from our domestic facility with clear tracking once released.
Eligible lots include certificate-of-analysis context near the product decision.
Not for human or veterinary consumption, diagnosis, treatment, or clinical use.
Built for laboratories, institutions, and approved research organizations.
Common questions
KLOW is included for controlled research workflows related to metabolic.
Handle only in a qualified research setting using appropriate PPE, documented chain of custody, and COA-aligned storage.
Purity and endotoxin certificates are linked at the product level when a corresponding PDF exists for the batch.
No. Vitl Research products are strictly for laboratory research use only.
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