Compliant Peptide Sourcing for DPC Practices in 2026

503A/503B rules changed again in 2025. Here's what DPC physicians need to know to prescribe peptides confidently in 2026.

Published February 11, 2026 · 5 min read · Back to Direct Primary Care Doctors

Where to source in 2026

Use only 503A pharmacies for patient-specific prescriptions and 503B outsourcing facilities for office-use stock. Verify pharmacy licensure in your state, current cGMP status, and COAs on every lot.

What to document

Indication, informed consent covering off-label use, baseline labs, dosing plan, and titration checkpoints. AI protocol tools like PeptideProtocols.ai give you a defensible clinical framework.

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