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Cosyntropin regulatory status

Current status of Cosyntropin in the United States: FDA approved. In sport: WADA prohibited. Details, sources, and the dated timeline follow.

By the PeptideAgent Editorial Team. Draft, pending editorial review.  Last verified

What is the current status of Cosyntropin?

Regulatory: FDA approvedWADA: WADA prohibitedVerified: Verified Sep 23, 2026
FDA and compounding
FDA approved diagnostic drug (Cortrosyn, approved 1970; generics available). It is a diagnostic agent, not a therapy, so there is no compounding or telehealth market and it is not on any 503A bulks list. Not sold as a research chemical for human use in any meaningful volume.
WADA
WADA prohibited
Access path
  1. Administered by a clinician in an endocrinology clinic, hospital, or lab as part of an ACTH stimulation test.
  2. Not dispensed to patients and not available through compounding pharmacies or telehealth.

Full Cosyntropin page: evidence, dosing in the literature, and sources

How has the status of Cosyntropin changed over time?

No dated regulatory event has been recorded for Cosyntropin. That usually means no FDA, PCAC, Federal Register, or WADA action has named it specifically. Category-wide actions are listed on the tracker hub.

Sources

Numbered citations in the answers above point here, followed by the regulatory sources on record for Cosyntropin and the source of each dated event.

  1. [1]FDA prescribing information for Cortrosyn (cosyntropin) for injection, via DailyMedFDA, 2025
  2. [2]WADA Prohibited List, section S2 peptide hormones, growth factors, related substances and mimetics (corticotrophins and their releasing factors)WADA, 2026