Consent of Independent Registered Public Accounting Firm

Fibrocell Science, Inc.
Exton, Pennsylvania

We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated March 31, 2010, relating to the consolidated financial statements of Fibrocell Science, Inc. (formerly known as Isolagen, Inc.), which is contained in that Prospectus. Our report contains an explanatory paragraph regarding the Company’s ability to continue as a going concern.

We also consent to the reference to us under the caption “Experts” in the Prospectus.

/s/ BDO Seidman, LLP
Houston, Texas

June 10, 2010