Exhibit 23.3
Consent of Independent Auditors
Retrophin, Inc.
New York, NY
We hereby consent to the incorporation by reference in this Registration Statement of our report dated June 9, 2014, relating to the financial statements of Manchester Pharmaceuticals, LLC for the years ended December 31, 2013 and 2012, appearing in the Company’s Current Report on Form 8-K/A filed on June 10, 2014.
| /s/ BDO USA, LLP |
| New York, New York |
| November 14, 2014 |
