Tryptophan

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

Brand name: Tryptophan
Generic name: L-TRYPTOPHAN
Manufacturer: BioActive Nutritional, Inc.
Product type: HUMAN OTC DRUG
SPL set ID: 080c91ec-4800-427c-8a44-33cb0d4c15d8
SPL ID: 5fcfeed5-7357-461f-96e0-c8066e1541d9
Version: 1
Effective date: 2016-09-29
Source export date: 2026-09-28
Source partition: 2
Source file: https://download.open.fda.gov/drug/label/drug-label-0002-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-09-28/f7d2b6e3f8600cd856280ab55a9c6fa54a642647191d164f9d1110e89f3f4097/drug-label-0002-of-0014.json.zip
Source manifest SHA-256: cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run: 20260929T050834Z
Imported at: 2026-09-29 05:16:34

Harmonized routes table
Harmonized routes
ORAL

Harmonized identifier links#

Every typed identifier imported from the complete openFDA harmonization object is paginated here; values are not reduced to a first match.

Harmonized identifiers page 1 of 1 · 9 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
brand name		Tryptophan	openfda.brand_name
generic name		L-TRYPTOPHAN	openfda.generic_name
manufacturer name		BioActive Nutritional, Inc.	openfda.manufacturer_name
ndc	package	43857-0416-1	openfda.package_ndc
ndc	product	43857-0416	openfda.product_ndc
ndc11	package	43857041601	derived:openfda.package_ndc
spl id		5fcfeed5-7357-461f-96e0-c8066e1541d9	id
spl set id		080c91ec-4800-427c-8a44-33cb0d4c15d8	set_id
unii		8DUH1N11BX	openfda.unii

Warnings cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Warnings sections page 1 of 1 · 1 matching rows.

warnings

WARNINGS: If pregnant or breast-feeding, ask a health care professional before use. Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. Do not use if tamper evident seal is broken or missing. Store in cool, dry place.

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.