CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

The undersigned, Tom Kordyback, Chief Financial Officer of RepliCel Life Sciences Inc., hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)	the annual report on Form 20-F of RepliCel Life Sciences Inc. for the fiscal year ended December 31, 2011 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)	the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Newcastle Resources Ltd.

Dated: April 26, 2012

/s/ Tom Kordyback                                   
Tom Kordyback
Chief Financial Officer
RepliCel Life Sciences Inc.

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to RepliCel Life Sciences Inc. and will be retained by RepliCel Life Sciences Inc. and furnished to the Securities and Exchange Commission or its staff upon request.