Table 2.

Clinical results obtained using A-PRP versus AA-PRP.

A-PRP (Not Activated)	AA-PRP (Activated)
Hair density measurements for A-PRP, 12 weeks later the last treatment: 65 ± 5 hairs/cm2	Hair density measurements for AA-PRP, 12 weeks later the last treatment: 28 ± 4 hair cm2
Hair density improvement for A-PRP 12 weeks, later the last treatment, compared with placebo area: 31 ± 2%	Hair density improvement for AA-PRP 12 weeks, later the last treatment, compared with placebo area: 19 ± 3%
Hair density improvement for A-PRP 23 weeks, later the last treatment, compared with placebo area: 28 ± 2%	Hair density improvement for A-PRP 23 weeks, later the last treatment, compared with placebo area: 15 ± 3%