All products offered by Lux Life Peptides are strictly for laboratory research use only (RUO). They are not intended for human or veterinary use, clinical treatment, diagnostic procedures, therapeutic application, food, or cosmetic consumption. Lux Life Peptides does not provide medical, dosing, or treatment guidance.

Lyophilized research materials should generally be stored at -20C unless specified otherwise in the product-specific documentation. They must be protected from excessive heat, moisture, and prolonged exposure to light. 

Due to strict chain-of-custody, integrity, and storage requirements, research materials generally cannot be returned once delivered. Returns or replacements are only considered for verified fulfillment errors (e.g., incorrect item shipped, quantity mismatch, or visible shipping damage) and must be submitted within the established claim timeframe with prior authorization.

No. Products supplied by Lux Life Peptides are designated for laboratory research only and are not approved by the U.S. Food and Drug Administration (FDA) for human or veterinary use, treatment, or consumption. 

GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper Complex) is a synthetic copper-coordinated tripeptide 

KLOW is a multi-component peptide blend supplied in lyophilized form. It is utilized in laboratory settings to compare multiple peptide components within a single formulation, evaluate blend stability, and investigate component interactions within biochemical assay systems. 

At this time, Lux Life Peptides ships within the United States only. International shipping is not currently available. 

Customers must contact support with their full name, order number, associated email address, product name, description of the issue, and clear photographs of the product, packaging, and shipping label. Original packaging should be retained until the claim is reviewed.