It says: There is no different between Saw Palmetto and Placebo. if it’s correct, then maybe there is absolutely no benefit for inhibiting 5-alpha-r/DHT? Please tell us your comment. thank you.
I believe if you search BaldingBlog over the years, we have always maintained that saw palmetto is just an herb and there is no scientific proof of its efficacy (for MPB or BPH). Informal studies, differing dosages, and duration of use have all been issues with clearing up once and for all if saw palmetto does anything to treat hair loss.
Regardless, as I have said too many times here, “Buyer beware”.