Frownies really do work. I love using them on my forehead, elevens, and corners of eyes. I’ve been using them regularly for about three months now and definitely notice a difference. The wrinkles do come back as the day wears on, so I’m excited to see what happens after prolonged use. All of the forehead and eye patches stay on really well as long as there isn’t excess oil or lotion on my skin. I do an extra wipe off to ensure that before I apply. However even with a pretty vigorous wipe down of my mouth area, I can’t seem to get the corner of the mouth ones to stick. It is a tricky area and obviously if you move your mouth, the stickers can easily be disturbed. I wear them anyway and really try to keep my mouth still. I’m hoping that the first part of the night they’re at least helping. However, by morning they usually fall off or are dangling ineffectively. Overall I really love these products and will continue to use. My husband is now interested in trying them too. He even genuinely told me how pretty I was the other night as I got into bed with my face completely covered by them. Lol! I also love the under eye serum patches and that they’re reusable. The skin under my eyes was looking so dry and wrinkled. I do think it’s looking better now after LOTS of consistent moisturize and regularly using the under eye patches. I wish there was extra serum I could purchase to keep them going longer. Thanks Frownies!