For sure it will take the stickiness away. Maybe some will come back but I don't think you can bring back all that was lost. Like the flavors. That's why most weed sucks because they lost the moisture some ppl even rehydrate to add it back or to add weight but it will never cure the same or be as good as it could have been. But then you have the flip side too much humidity if the jar never gets burped it molds and then the bud is completely worthless so its better you overdried it. I've had it happen where it was great in my vape so I left it alone for months to cure and opened it up and ruined.