Collagen Replacement Therapy Collagen injections are an easy way to take years off your face. Collagen is a natural substance that is found just beneath the skin's upper surface. It provides the support system for your skin. Over time, facial expressions and everyday wear and tear cause the support framework to break down and your skin loses its elasticity. Collagen injections replenish the skin's natural collagen and improve the appearance of your skin's tone and elasticity. Dr. Kahn has been using collagen since it was introduced in the early 80's and administers the injections himself. He will discuss with you how many injections you may need and the estimated cost. You can come in on your lunch hour and go right back to work afterwards. There is little or no discomfort and you will see an immediate improvement.           << Review additional Cosmetic Surgery Procedures << Go to Cosmetic Surgery Image Gallery             Contact us for a complimentary Cosmetic Surgery Consultation >>               Cosmetic and Laser Surgery Center of San Francisco 1 Daniel Burnham Ct, Suite 340, San Francisco, CA 94109 1-800-564-6645 (Bay Area) or 1-415-567-6673 drkahn@yourpersonalbest.com               Copyright © 2003 C&LSC of SF. All Right Reserved.