ShiLai™ Healthcare — Peptide Manufacturer & Retatrutide OEM

Peptide OEM: Private Label & Custom Manufacturing

ShiLai™ Healthcare provides peptide OEM manufacturing for global B2B partners. Our OEM program covers formulation, filling, cartridge manufacturing, pen system integration, custom packaging, and private label branding.

Peptide OEM Program

Our peptide OEM program supports partners from formulation development through finished product. Available formats include lyophilized vials, single-chamber cartridges, dual-chamber cartridges, and prefilled pen systems. Custom concentrations, fill volumes, and packaging designs are available.

Private Label Peptides

Partners can brand peptide products under their own label. We support custom label design, box printing, and packaging configuration. All private label products are manufactured to the same analytical standards as our standard product line.

OEM Documentation

Each OEM batch is supported by a Certificate of Analysis (COA), HPLC purity report, and LC-MS identity confirmation. Batch documentation is provided for traceability.

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