... and collagen tissues followed by new collagen production and recombination, hence the desirable effects of skin-tightening, wrinkle-removal ... controlTreatment Scope:Face: Thin line, pouch, forehead wrinkle, cheek line, wrinkle around lip, acne, neck line, double chin ... , skin-smoothing, deep & light wrinkle.Chest: Enhance chest shape, breast-beautifying and chest- strengtheningBody ...