Treatment comparison
Compare evidence side by side
Query-string selection supports two or three methods. Current view compares structured evidence summaries where available, then falls back to paper volume.
Efficacy comparison
Weighted by sample size and confidence when structured metrics exist.
lifestyle
General Hair Loss
pharmacological
Dutasteride
supplement
Biotin
Evidence grade
B
B
B
Paper count
30
24
7
Participants
3,045
11,118
224
RCTs
0
2
2
Average efficacy
68.25 %
26.5 %
23 %
Confidence
moderate
moderate
moderate