EXHIBIT 31.4
Certification of Principal Financial Officer
I, Gabriel Morris, certify that:
| 1. | I have reviewed this Annual Report on Form 10-K/A of Immix Biopharma, Inc. (the “registrant”); and |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
| Date: May 19, 2025 | |
| /s/ Gabriel Morris | |
| Gabriel Morris | |
|
Chief Financial Officer (Principal Financial/Accounting Officer) |