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.