For licensed medical professionals and compounding pharmacies only. Not for sale to the general public.  ·  787-822-8197
503A · For 503A Bulk APIs

Wholesale bulk API for 503A Bulk API.

503A Bulk APIs need FDA bulks list items and chain of custody for traditional 503A compounding. Our 503A channel is built around exactly that.

Sealed amber bulk API containers with lot-number labels on a pharmacy bench
Catalog highlights

Most-ordered APIs for 503A Bulk API.

Why pharmacies pick us

Built for 503A Bulk API workflows.

Documentation-first

Chain-of-custody, identity, HPLC purity, and endotoxin reports per lot — built for inspection readiness.

Multi-source contingency

Backup-supply planning for high-demand APIs so your compounding queue keeps moving.

Pharmacy-aware QA

Documentation packets formatted for state board of pharmacy review.

Top-down of a sealed amber API container with chain-of-custody documents and precision balance

Open a 503a bulk api account.

Submit your wholesale application. We verify licensure within 1–2 business days.

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