ما هو الفرق بين العلاجين !

ما هو الفرق بين propecia و saw palmetto ؟؟؟
وشكرا

Saw palmetto extract is an extract of the fruit of Serenoa repens. It is rich in fatty acids and phytosterols. It has been used in traditional, eclectic, and alternative medicine to treat a variety of conditions, most notably benign prostatic hyperplasia (BPH). Review of clinical trials, including those conducted by the National Center for Complementary and Alternative Medicine, found the extract to be no more effective than placebo for BPH
البروبيشيا دواء علمي مثبت اما saw palmetto فهو من الطب الشعبي الغير مثبت والتركيبه مختلفه