Annual report pursuant to Section 13 and 15(d)


Cover - USD ($)
12 Months Ended
Dec. 31, 2021
Mar. 14, 2022
Jun. 30, 2021
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2021    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2021    
Current Fiscal Year End Date --12-31    
Entity File Number 333-204486    
Entity Registrant Name SIGYN THERAPEUTICS, INC.    
Entity Central Index Key 0001642159    
Entity Tax Identification Number 47-2573116    
Entity Incorporation, State or Country Code DE    
Entity Address, Address Line One 2468 Historic Decatur Road Ste.    
Entity Address, Address Line Two 140    
Entity Address, City or Town San Diego    
Entity Address, State or Province CA    
Entity Address, Postal Zip Code 92106    
City Area Code (619)    
Local Phone Number 353-0800    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
Elected Not To Use the Extended Transition Period true    
Entity Shell Company false    
Entity Public Float     $ 12,821,383
Entity Common Stock, Shares Outstanding   37,295,803  
ICFR Auditor Attestation Flag false    
Auditor Firm ID 6651    
Auditor Name Paris Kreit & Chiu CPA LLP    
Auditor Location New York, New York