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Exhibit 23.1

			KPMG LLP BNY Mellon Center Suite 3400 500 Grant Street Pittsburgh, PA 15219-2598

Consent of Independent Registered Public Accounting Firm

We consent to the use of our reports dated February 27, 2023, with respect to the consolidated financial statements of Krystal Biotech, Inc., and the effectiveness of internal control over financial reporting, incorporated herein by reference, and to the reference to our firm under the heading "Experts" in the prospectus.

/s/ KPMG LLP
Pittsburgh, Pennsylvania
April 6, 2023

			KPMG LLP, a Delaware limited liability partnership and a member firm of the KPMG global organization of independent member firms affiliated with KPMG International Limited, a private English company limited by guarantee.