Annual report pursuant to section 13 and 15(d)

Document and Entity Information

Document and Entity Information (USD $)
12 Months Ended
Dec. 31, 2013
Mar. 17, 2014
Jun. 28, 2013
Document And Entity Information      
Entity Registrant Name CARDAX, INC.    
Entity Central Index Key 0001544238    
Document Type 10-K    
Document Period End Date Dec. 31, 2013    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filer No    
Entity Current Reporting Status Yes    
Entity Filer Category Smaller Reporting Company    
Entity Public Float     $ 0
Entity Common Stock, Shares Outstanding   62,854,671  
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2013