v3.26.3
Document And Entity Information - shares
 9 Months Ended
Sep. 30, 2026
Nov. 02, 2026
Entity Information [Line Items]    
Entity Registrant Name REVELATION BIOSCIENCES, INC.  
Document Type 10-Q  
Current Fiscal Year End Date --12-31  
Entity Common Stock, Shares Outstanding   683,442
Amendment Flag false  
Entity Central Index Key 0001810560  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Document Period End Date Sep. 30, 2026  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q3  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 001-39603  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 84-3898466  
Entity Address, Address Line One 4660 La Jolla Village Drive  
Entity Address, Address Line Two Suite 100  
Entity Address, City or Town San Diego  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 92122  
City Area Code 650  
Local Phone Number 800-3717  
Entity Interactive Data Current Yes  
Common Stock    
Entity Information [Line Items]    
Trading Symbol REVB  
Title of 12(b) Security Common stock, par value $0.001 per share  
Security Exchange Name NASDAQ  
Redeemable warrants, each exercisable for a 1/1,411,200th share of common stock at an exercise price of $16,228,800 per share [Member]    
Entity Information [Line Items]    
Trading Symbol REVBW  
Title of 12(b) Security Redeemable warrants, each exercisable for a 1/1,411,200th share of common stock at an exercise price of $16,228,800.00 per share  
Security Exchange Name NASDAQ  
Series B Junior Participating Preferred Purchase Rights    
Entity Information [Line Items]    
Title of 12(b) Security Series B junior participating preferred purchase rights  
Security Exchange Name NASDAQ  
No Trading Symbol Flag true