Questions, answered

We primarily ship within the United States. Limited international shipping is available for institutional accounts on request.

Orders placed before 1pm ET ship the same business day via insured courier. Most domestic orders arrive in 2–4 business days.

Yes — every lot includes a third-party CoA with HPLC and mass-spec verification, available in your account dashboard.

Sealed, unopened vials may be returned within 14 days. Opened or reconstituted vials cannot be returned but are protected by our shipment guarantee.

Every batch is synthesized to ≥99% purity, tested in-house, then independently verified by an accredited third-party lab before release.