XML 18 R1.htm IDEA: XBRL DOCUMENT v3.19.1
Document and Entity Information - USD ($)
 12 Months Ended
Jan. 31, 2019
Apr. 17, 2019
Jul. 31, 2018
Document and Entity Information [Abstract]      
Entity Registrant Name Nutriband Inc.    
Entity Central Index Key 0001676047    
Trading Symbol NTRB    
Amendment Flag false    
Current Fiscal Year End Date --01-31    
Document Type 10-K    
Document Period End Date Jan. 31, 2019    
Document Fiscal Year Focus 2019    
Document Fiscal Period Focus FY    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
Entity Transition Period true    
Entity Shell Company false    
Entity Public Float     $ 61,225,461
Entity Common Stock, Shares Outstanding   21,695,529