Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
Retrophin, Inc.
San Diego, California
We hereby consent to the incorporation by reference in the Prospectus constituting a part of this Registration Statement of our reports dated February 27, 2018, relating to the consolidated financial statements of Retrophin, Inc. and the effectiveness of Retrophin, Inc.’s internal control over financial reporting appearing in the Company’s Annual Report on Form10-K for the year ended December 31, 2017.
We also consent to the reference to us under the caption “Experts” in the Prospectus.
/s/ BDO USA, LLP
San Diego, California
September 4, 2018
