Our V-line Facial Lifting Mask (1 pack) contains EDTA disodium, hyaluronic acid, and collagen. It can lift cheek and chin lines, tighten skin, improve double chin and protruding chin; natural hydrophilic gel has good breathability and directly acts on the skin. Its usage method is very simple: 1 Wash your face first Hold the end of the mask and stretch it, fitting it around the chin in the middle Fit on the chin and extend to both ears. 4 Remove the mask after 30 minutes. Use it 4 times a week. Moreover, the V-line facial lifting mask can tighten wrinkles, repair skin, combine internally and externally, improve sagging skin, reduce fine lines, and create a three-dimensional contour