Hi, i had this line appear a few years ago on the rim between my tear trough and cheekbone. I had tear trough filler previously and continue to do so annually. To address this deep line i have tried filler in my cheekbones and also filler directly in to the line. Nothing has worked. It is my worst sign of ageing on my face. It started in my 30s. I am now 40. Thank you so much. Have had skin booster injections but not tried under eye boosters yet.