Follistatin: USA-Made Research Peptide

Manufactured & Packaged in the USA

Our Follistatin is manufactured and packaged entirely in GMP-compliant United States facilities. From peptide manufacturing to lyophilization and vial filling, every step happens on U.S. soil — we never re-label imported material. This gives researchers a transparent, fully domestic chain of custody from raw amino acids to the sealed vial on your bench.

Because production is domestic, batch records, testing data and reship windows are all handled in-house, which shortens lead times and removes the customs delays and quality uncertainty that come with overseas peptide sourcing.

Third-Party Purity & COAs for Follistatin

Every batch is third-party verified by an ISO 17025-accredited lab and ships with a certificate of analysis (COA).

A representative COA is available on request for each Follistatin lot, documenting identity, net peptide content and mass. This is the same documentation clinics, compounding partners and research labs expect before qualifying a supplier.

Research Context

As a research peptide, Follistatin is supplied as a research-grade compound for in-vitro and laboratory investigation. All PX1 material is sold strictly for laboratory and research use only — not for human or veterinary use.

Wholesale & Bulk Follistatin

Follistatin is available at wholesale pricing for clinics, telehealth platforms, med spas and research groups. Bulk orders can be custom-labeled with your brand, and every SKU can ship with a branded COA. Minimum wholesale order is 100 vials per SKU.