Collagen and Elastin, including Vitamin E, tighten and tone the skin around the bust area, reducing stretch marks. A hypersensitive formula with important ingredients formulated exclusively for the breast and body promotes collagen and elastin while improving suppleness. By decreasing the appearance of stretch marks, Palmer's Cocoa Butter Bust Cream helps enhance the breast area's appearance. The bust area seems firmer, tighter, and toned.