On average, hair regrowth density of 25 to 30% can be expected, but results will vary as a function of the ability of the follicular bulb to regenerate in each individual. All progress is photographically tracked and reviewed together.
In one study, results showed a significant increase in the rate of hair growth observed between the third and sixth months. Hair density followed a rising trend with a peak at 3 months. Patients with II-III grade of alopecia had better results compared to patients with more advanced alopecia.1
- Gkini MA, Kouskoukis AE, Tripsianis G, Rigopoulos D, Kouskoukis K. Study of platelet-rich plasma injections in the treatment of androgenetic alopecia through a one-year period. J Cutan Aesthet Surg 2014;7:213-9.