v3.25.2
Document and Entity Information
Jun. 27, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 27, 2025
Entity Registrant Name UNITY BIOTECHNOLOGY, INC.
Entity Central Index Key 0001463361
Entity Emerging Growth Company false
Entity File Number 001-38470
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 26-4726035
Entity Address, Address Line One 285 East Grand Ave.
Entity Address, City or Town South San Francisco
Entity Address, State or Province CA
Entity Address, Postal Zip Code 94080
City Area Code (650)
Local Phone Number 416-1192
Written Communications false
Soliciting Material true
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.0001 per share
Trading Symbol UBX
Security Exchange Name NASDAQ