43857-0416Sep 29, 2016 Tryptophan 6 [Hp_x]/Ml Oral Liquid by Bioactive Nutritional, Inc.
57520-0444Jun 03, 2010 Tryptophan 30 [hp_c]/Ml Oral Liquid by Apotheca Company
57520-0790Aug 17, 2011 Tryptophan 6 [hp_x]/Ml Oral Liquid by Apotheca Company
Note: The RxChat NDC Database uses publicly available data from the FDA and the U.S. National Library of Medicine (NLM); The NLM is not responsible for the data presented and does not endorse or recommend this or any other product. While we make every effort to ensure that the information presented is accurate, you should assume that all results are unvalidated. To report any errors or inconsistencies please contact us.