EXHIBIT 23.1

Consent of Independent Registered Public Accounting Firm

Board of Directors and Stockholders

IGI Laboratories, Inc. and Subsidiaries

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We consent to the incorporation by reference in this prospectus constituting a part of Amendment
No. 2 to theRegistration Statement on Form S-3 of our report dated March 31, 2009, appearing in the Annual Report on Form 10-K of IGI Laboratories, Inc. and Subsidiaries, for the year-ended December 31, 2008.

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We also consent to the reference to our firm under the heading “Experts” in the prospectus.

/s/ Amper, Politziner & Mattia, LLP

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February 8, 2010

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