Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

Document and Entity Information - shares
9 Months Ended
Sep. 30, 2018
Nov. 14, 2018
Document and Entity Information [Abstract]    
Entity Registrant Name CONVERSION LABS, INC.  
Entity Central Index Key 0000948320  
Trading Symbol CVLB  
Amendment Flag true  
Amendment Description This Amendment No. 1 on Form 10-Q/A (the "Amendment") amends Conversion Labs, Inc.'s Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2018 (the "Form 10-Q"), as filed with the Securities and Exchange Commission on November 14, 2018, and is being filed solely to (i) correct a scrivener's error in Part I, Item 1. Financial Statements, which inadvertently referenced the period ended June 30, 2018 and the six months ended June 30, 2018, and (ii) to include reference in Part I, Item 1, to an additional issuance of common stock which resulted in immaterial revisions to the consolidated balance sheets, statement of operations and cash flows. None of the other information previously disclosed in the Form 10-Q is modified by this amendment. This Amendment includes new certifications by our Principal Executive Officer and Principal Financial Officer pursuant to Sections 302 and 906 of the Sarbanes-Oxley Act of 2002 attached as Exhibits 31.1, 31.2, 32.1 and 32.2 hereto. Except as expressly set forth above, this Amendment does not, and does not purport to, amend, update or restate the information in any other item of the Form 10-Q or reflect any events that have occurred after the filing of the Form 10-Q.  
Current Fiscal Year End Date --12-31  
Document Type 10-Q/A  
Document Period End Date Sep. 30, 2018  
Document Fiscal Year Focus 2018  
Document Fiscal Period Focus Q3  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Ex Transition Period false  
Entity Common Stock, Shares Outstanding   45,482,305