My mask pack pick is the MediAnswer Real Skin Fit Collagen Mask Pack!! I'm trying to use a mask pack at least once a week for my skin, and this one is a pure collagen mask packed with collagen and active ingredients, without any synthetic oils. It helps maintain firm and elastic skin. The sheet is thick and has a soft, jelly-like texture, so I could really feel the collagen nutrients. Best of all, if you put it in the refrigerator before a workout and use it afterward, it's great for soothing the skin. I highly recommend it!