Regulation: control status by country
Domestic control status of a substance in a country (narcotic, psychotropic, prescription-only) from official sources.
glycine: status by country
- United Statesprescription only
Source: openFDA NDC · record 01a1209b-7026-7bf3-a1d2-9d533fff8f10,01a1209b-8f25-79da-9119-b504c439db3c,01a1209c-c5c9-70a1-aed9-b3fad7e54c57;count=3 · valid from 2026-10-09 · verified 2026-10-09