Not for my under eyes
I used this on my upper eyelids and on my jaw as I heard that radio frequency burns fat and tightens so I was happy about that and in both areas I saw results. However I was expecting results from the under eyes but instead say more lines and more hollowed out underwyes in my opinion. I therefore think it’s not so good for the under eyes and I use it elsewhere now. I’m not recommending anyone else does this as it isn’t suggested by the manufacturer but I did and it worked well!