Mini Breast Lift with no implants; What really happens in this procedure and what visible benefits can be achieved?

I really don't what a mini breast lift is. Traditional breast left techniques can improve the shape of the breast without implants. Typical recovery is 4 to 6 weeks. 

The Mini Ultimate Breast Lift™ is a new technique
which reshapes your breast tissue creating upper pole fullness, elevates them
higher on the chest wall and more medial to increase your cleavage.Aligning the areola and breast tissue over
the bony prominence of the chest wall maximizes anterior projection without the
use of implants.This technique avoids
the ugly vertical scars of the traditional technique, maintains nipple
sensation and the ability to breast feed.This technique was developed because of the dissatisfaction with the
lollipop incision, which does not provide adequate lift.Patients wear a compressive underwire bra for
2 months and avoid physical activity using the pectoral major muscle for that
time.This is required because the
weight of the breast is transferred to the underlying muscle and muscle motion will
interfere with the healing process.Patients frequently go back to work within a few days but do not work out
for 2 months.Best Wishes,Gary Horndeski, M.D.

You may be a good  candidate for a minimal "short" scar technique breast lift without an implant. If more superior breast fullness is desired then consider a fat transfer procedure at the time of the lift - The "California Breast Lift" is a procedure which transfers unwanted fat from the abdomen or thighs to the breasts. See the below links for additional details. Typically the recovery is 3-4 weeks for most activities and 6 weeks for unrestricted exercise.