Laser Skin Tightening with Candela GentleYAG can provide facial and body skin tightening results without surgery. Laser Skin Tightening is a series of laser treatments, using the Candela GentleYAG laser, designed to stimulate collagen production and regeneration of damaged skin cells. The light energy produced by the GentleYAG laser targets fibroblasts deep in the skin, stimulating them to produce new collagen. The increased turnover of skin cells helps to regenerate and replace damaged cells. As this new collagen forms the skin becomes more firm and smooth. View Candela GentleYAG FAQs >