Peptide Source Group

Quality & Compliance

Wholesale sourcing for verified clinics and licensed healthcare providers.

Why vial labels may vary

PSG sources each product from a network of vetted fulfillment partners. Our fulfillment partners work with state-licensed pharmacies and FDA-registered outsourcing facilities. Because different partners fulfill different products, the vial label, cap color or packaging you receive may differ from the images shown and may vary between orders. Product name and strength are always shown on the label. Every partner must meet PSG's quality documentation standards, including lot-level certificates of analysis, before we offer their products through the portal.