Quarterly report pursuant to Section 13 or 15(d)

Document And Entity Information

Document And Entity Information - shares
6 Months Ended
Jun. 30, 2017
Jul. 23, 2018
Document And Entity Information [Abstract]    
Entity Registrant Name Cell Source, Inc.  
Entity Central Index Key 0001569340  
Document Type 10-Q  
Document Period End Date Jun. 30, 2017  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Trading Symbol clcs  
Is Entity a Well-known Seasoned Issuer? No  
Is Entity a Voluntary Filer? No  
Is Entity's Reporting Status Current? No  
Entity Common Stock, Shares Outstanding   25,349,236
Entity Filer Category Smaller Reporting Company  
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q2