Contract

Exhibit 10.13

▇.▇. ▇▇▇▇▇▇ COMPANY

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(▇▇▇) ▇▇▇-▇▇▇▇ FAX

July 6, 2004

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SKIN MEDICA, INC.

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Re: Letter Agreement – Skin Medica, Inc., ▇▇▇▇ ▇▇▇ ▇▇▇▇ ▇▇▇▇▇, ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇

Dear ▇▇▇▇▇▇:

This letter agreement (“Agreement”) shall document and confirm ▇.▇. ▇▇▇▇▇▇ Company’s (“Landlord’s”) consent to modify the Expiration Date for the Lease at the above-referenced Premises. Skin Medica’s (“Tenant’s”) Lease at Suite H is currently scheduled to expire on May 31, 2006, whereas the other two spaces occupied by Tenant at the Project are scheduled to expire on March 31, 2006. In order to provide for a co-terminus expiration date for all of Tenant’s spaces at the Project, Landlord agrees to adjust the Expiration Date at Suite H to now expire on March 31, 2006.

If Skin Medica, Inc. agrees with the above, please so indicate by signing and returning a copy of this letter, which shall thereafter have the force and effect of an amendment to the Lease for purposes of clarifying the provisions set forth above.

Sincerely,

▇.▇. ▇▇▇▇▇▇ COMPANY

/s/ ▇▇▇▇▇ ▇. ▇▇▇▇▇▇

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Leasing Representative

The foregoing is hereby acknowledged and agreed to:

/S/ ILLEGIBLE

Skin Medica, Inc.

cc:		▇▇▇▇▇▇ ▇▇▇▇▇▇, Property Manager
		▇.▇. ▇▇▇▇▇▇ Company, Accounting Department

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