Exhibit
10.3


GENERAL RELEASE OF
SECURITY INTEREST


This General
Release of Security Interest (this “Release”)
by MedCap Partners L.P., C. Fred Toney and James D. Durham (each a “Releasor” and collectively the “Releasors”) in favor of iVOW, Inc., a Delaware corporation (“iVOW”), is dated as of April 4, 2007.


BACKGROUND


WHEREAS, pursuant to the
terms of that certain Stock Pledge Agreement dated as of November 3,
2006, by and among iVOW, Crdentia Corp., a Delaware corporation (“Crdentia”) and the Releasors (the “Security
Agreement”), iVOW granted a security interest in all of its right,
title and interest in the Pledged Collateral (as defined in the Security
Agreement) to the Releasors;


WHEREAS, in connection with
the execution of the Settlement Agreement, dated as of April 4, 2007, by
and between Crdentia and the Credentia Parties, on the one hand, and iVOW and
the iVOW Parties, on the other hand
(the “Settlement Agreement”), the Releasors
desire to release their right, title or interest in the Pledged Collateral or
any other asset that is the subject of the security interest (the “Secured Assets”) created by the Security Agreement.


NOW,
THEREFORE, Releasors, intending to be legally bound hereby, agree as follows:


1.  Consideration.  Releasors
acknowledge that Releasors will derive substantial economic benefit from
the Settlement Agreement, and that the receipt of such benefits constitutes
adequate consideration for Releasors’ promises contained herein.


2.  Release and Acknowledgement.  Releasors agree that the Security Agreement,
together with any and all security interest(s) created thereby, shall terminate
in its entirety and be of no further force and effect.  Releasors further agree that Releasors shall
not hold any right, title or interest in or to any of the Secured Assets.  Releasors hereby agree to cooperate with iVOW
in connection with any filings that iVOW reasonably determines are necessary to
be filed to evidence the foregoing. 
Releasors further agree to return the Sound Health Solutions, Inc.,
stock certificates, which were originally pledged to the Releasors by iVOW
pursuant to the Security Agreement as Pledged Collateral, to iVOW within five
(5) business days of the execution of this Release.


3.  UCC Termination Statement.  Releasors agree that within five (5) business
days of the execution of this Release, Releasors will sign a UCC 3 Termination
Statement covering the Secured Assets in favor of iVOW.


4.  Miscellaneous.
This Agreement shall be interpreted, governed and enforced in accordance with
the substantive laws of the State of California, without giving effect to the
conflict of law rules thereof.  If a
court of competent jurisdiction deems any provision of this Release invalid,
illegal, or unenforceable in any jurisdiction, the parties intend that such
provision shall, as to that jurisdiction, be ineffective to the extent of such
invalidity, illegality, or unenforceability without affecting in any way the
remaining provisions of this Release in such













jurisdiction or rendering
any provision of this Release invalid, illegal or unenforceable in any other
jurisdiction.


[Signature Pages Follow]



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IN WITNESS WHEREOF,
Releasors have executed this Release and Acknowledgement on and as of the date
first above written.


	
  

  	
  RELEASORS:

  
	
   

  	
   

  
	
   

  	
  MedCap Partners
  L.P.

  
	
   

  	
   

  
	
   

  	
  By:

  	
   

  	
   

  
	
   

  	
  Name:

  	
   

  	
   

  
	
   

  	
  Title:

  	
   

  	
   

  
	
   

  	
   

  	
   

  	
   

  
	
   

  	
   

  
	
   

  	
  C. Fred Toney

  
	
   

  	
   

  
	
   

  	
   

  
	
   

  	
  James D. Durham

  
						



 


[Signature Pages of Crdentia and iVOW Follow]



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ACKNOWLEDGED:


Crdentia Corp.


	
  By:

  	
   

  	
   

  
	
  Name:

  	
  John Kaiser

  	
   

  
	
  Title:

  	
    CEO

  	
   

  
					



 


[Signature Page to General Release and Acknowledgement]



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ACKNOWLEDGED:


iVOW, Inc.:


	
  By:

  	
   

  	
   

  
	
  Name:

  	
    John
  Lyon

  	
   

  
	
  Title:

  	
      Acting
  CEO

  	
   

  
					



 


[Signature Page to General Release and Acknowledgement]



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