Attached files

file filename
EX-4.1 - SPECIMEN COMMON STOCK CERTIFICATE OF THE COMPANY - HYPERION THERAPEUTICS INCd178027dex41.htm
S-1/A - AMENDMENT NO. 3 TO FORM S-1 - HYPERION THERAPEUTICS INCd178027ds1a.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the use in this Amendment No. 3 to Registration Statement on Form S-1 of our report dated April 13, 2012 relating to the consolidated financial statements of Hyperion Therapeutics, Inc., which appears in such Registration Statement. We also consent to the reference to us under the heading “Experts” in such Registration Statement.

/s/ PricewaterhouseCoopers LLP

San Jose, California

July 5, 2012