Company: EDSA
Filing Date: 2025-09-09
Form Type: 424B5
Source: 0001171843-25-005799
Chunk: 38

Company: Edesa Biotech, Inc.
Filing Date: 2025-09-09
Form: 424B5
Chunk 38
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under our profile on SEDAR at www.SEDAR.com.

| S-25 |

### INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
This prospectus supplement and the accompanying
prospectus are part of a registration statement on Form S-3 filed by us with the SEC. This prospectus supplement and the accompanying
prospectus do not contain all of the information set forth in the registration statement, certain parts of which are omitted in accordance
with the rules and regulations of the SEC. Statements contained in this prospectus supplement, the accompanying prospectus or the documents
incorporated by reference into this prospectus supplement or the accompanying prospectus as to the contents of any contract or other document
referred to are not necessarily complete and in each instance reference is made to the copy of that contract or other document filed with
the SEC. For further information about us and the securities offered by this prospectus supplement, we refer you to the registration statement
and its exhibits and schedules which may be obtained as described herein.

The SEC allows us to “incorporate
by reference” the information contained in documents that we file with it, which means that we can disclose important information
to you by referring you to those documents. The information incorporated by reference is considered to be part of this prospectus supplement
and the accompanying prospectus, and information in documents that we subsequently file with the SEC will automatically update and supersede
information in this prospectus supplement and the accompanying prospectus. We incorporate by reference the documents listed below into
this prospectus supplement, and any future filings made by us with the SEC under Section 13(a), 13(c), 14 or 15(d) of the Exchange Act
until the offering of all the common shares by this prospectus supplement is completed, including all filings made after the date of this
prospectus supplement. We hereby incorporate by reference the documents listed below:

Notwithstanding the statements in the
preceding paragraphs, no document, report or exhibit (or portion of any of the foregoing) or any other information that we have “furnished”
to the SEC pursuant to the Exchange Act shall be incorporated by reference into this prospectus.

We will provide each person to whom
this prospectus supplement is delivered a copy of all of the information that has been incorporated by reference into this prospectus
supplement or the accompanying prospectus, but not delivered with this prospectus supplement and the accompanying prospectus. You may
obtain copies of these filings