About

HK Compounds supplies research laboratories with precisely characterized peptide compounds. Our mission is to remove uncertainty from the supply side of the bench so researchers can focus on the science.

Our standards

Every compound we list is independently analyzed before release. A Certificate of Analysis accompanies each lot and documents identity confirmation, HPLC purity, and quantitative content. Nothing ships without traceable documentation, and no lot enters inventory without passing specification.

Sourcing and synthesis

Compounds are synthesized in audited facilities using standard solid-phase peptide synthesis and downstream purification. After release testing we lyophilize into sealed borosilicate vials, label with batch identifiers, and move product into temperature-controlled storage until shipment.

Shipping and handling

Orders placed before 2 PM ET ship the same business day from our U.S. facility. Shipments use insulated packaging with appropriate cold-chain materials to protect stability in transit, and every parcel is tracked end-to-end so customers know exactly when to expect delivery.

Responsible supply

HK Compounds sells exclusively to researchers and laboratories. All products are labeled for Research Use Only and are not intended for human or animal consumption, clinical investigation, or therapeutic application. We follow strict documentation practices to ensure full compliance with applicable regulations governing research chemicals.