Biosynth

Swiss life science company offering custom and catalog peptide synthesis services, from milligram to kilogram scale, with both research and GMP capabilities.

Biosynth is based in Staad, Switzerland, specialising in Custom Peptides, GMP Peptides, Catalog Peptides, Complex Peptides, minimum order 1mg (catalog), contract-based (GMP).

Licensing on record: ISO 9001 and ISO 13485 certified. GMP manufacturing available..

No independent assay in our records names Biosynth as the manufacturer. Manufacturer attribution only appears where a certificate of analysis records it, so this is common and is not a quality signal in itself.

Manufacturer entries describe who produces a compound, not who sells it to you. For purchasing, the vendor directory records storefront reachability, assay history and FDA warning-letter history separately.

Directories: All manufacturers, Vendor directory, Independent lab tests.