Can the Spa treatment fix the peeling on the edge?

Please see my pic. there is some sort of.. the leather is not really peeling off but looks like the seal at the edge has been wore off due by normal usage.

Will a spa treatment fix that?

Hi ChloeSS! How are you settling down in Sydney? It's been awhile since we last chatted. My Birkin had a slight tear on the edge of a flap and the artisan fixed with wax. Cleaned up beautifully and you wouldn't even know there was a flaw previously.