It depends on why the recession is happening.

Could you be brushing tooth hard?

or are you have gum problems which are causing the recession, it usually comes along with bleeding gums and swollen gums which leads to bone loss that is supporting the tooth itself.

Usually when bone loss happens, it will be hardly reversible. Unless you do some bone grafting and then a gum grafting to better protect whatever remaining bone around the tooth.

Best to check with a dentist who is experienced with gum issues. A specialist for gums would be periodontist.

probably because of bad oral hygiene when I was a kid.

been to the dentist many times, and it seems the gum recession is getting worse, tho very slowly.
and tartar buildup seems to be a culprit, keeps pushing the gums down, as my dentist told me after removing the tartar.
don’t know why tartar still builds up so fast, even after I floss + listerine, but the dentist mentioned something about saliva or diet also contribute to tartar build up progress, can't remember much.

is there any toothpaste that specializes in preventing tartar buildup?