Who manufactures l-tryptophan?
2 FDA-registered manufacturers list l-tryptophan across 3 marketed products.
2
Manufacturers
3
Marketed products
1
Dosage forms
liquidoral
l-tryptophan manufacturers
BioActive Nutritional, Inc.
2 products312 total
Professional Complementary Health Formulas
1 product605 total
Need l-tryptophan quoted?
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Request a quoteSource: FDA National Drug Code Directory. Listing a product does not imply current availability — confirm supply directly with the manufacturer.