The Professional Standard
for Peptide Therapy.

Every provider goes through a multi-step verification: active medical license confirmation, board certification check, 503A/503B pharmacy sourcing verification, and documentation of clinical peptide therapy experience. We reject providers who cannot demonstrate compliant sourcing.

Yes. Many peptides are legally prescribed by licensed physicians and compounded by registered 503A and 503B pharmacies. The Peptide Association only lists providers who follow FDA guidelines and state regulations for compliant prescribing and sourcing.

503A pharmacies compound medications based on individual prescriptions. 503B pharmacies are outsourcing facilities that can produce larger batches under stricter FDA oversight, including cGMP compliance. Both are legitimate, but 503B pharmacies offer an additional layer of quality assurance.

Costs vary by peptide, dosage, and provider. Most patients spend between $150 and $500 per month depending on their protocol. The providers in our directory offer transparent pricing and will discuss costs before starting treatment.

Browsing our peptide database, reading our blog, and accessing daily news is completely free. We also offer membership tiers with additional benefits including protocol libraries, provider matching, and clinical research summaries.