Anyone Tried an Anti Aging Pillow?

I've been seeing more people talk about anti aging pillows lately and I'm curious what the real experience has been.

Do they actually help reduce sleep lines or are they just another trend? I'm also wondering if the shape makes them comfortable enough to use every night or if it takes a while to get used to.

If you've been using one for a few weeks or longer, did you notice any difference in your skin, wrinkles, or even neck comfort? I'd also love to hear if certain materials or designs worked better than others.

Looking forward to hearing some honest opinions and experiences before this becomes another product everyone is talking about.