How much greater can the mass loss rate of an AGB star be compared to the Sun's current rate?

Answer

One million times greater.

The intensity of mass loss during the Asymptotic Giant Branch (AGB) phase is vastly increased, reaching rates that can exceed the Sun's current baseline loss rate by a factor of one million.

How much greater can the mass loss rate of an AGB star be compared to the Sun's current rate?
starradiationmassevidencestellar wind