| Document And Entity Information | Nov. 07, 2024 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Nov. 07, 2024 |
| Entity Registrant Name | BIOAGE LABS, INC. |
| Entity Central Index Key | 0001709941 |
| Entity Emerging Growth Company | true |
| Entity File Number | 001-42279 |
| Entity Incorporation, State or Country Code | DE |
| Entity Tax Identification Number | 47-4721157 |
| Entity Address, Address Line One | 1445A South 50th Street |
| Entity Address, City or Town | Richmond |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 94804 |
| City Area Code | 510 |
| Local Phone Number | 806-1445 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Ex Transition Period | false |
| Title of 12(b) Security | Common Stock, $0.00001 Par Value Per Share |
| Trading Symbol | BIOA |
| Security Exchange Name | NASDAQ |
