THMP: Nettle root and Saw Palmetto

There are two THMPs license for BPH: Nettle root and Saw Palmetto fruits. Are they different in terms of indications, MOA and safety profile? Do they contain any identified "active principles" ?

THMP: Nettle root and Saw Palmetto

There are two THMPs license for BPH: Nettle root and Saw Palmetto fruits. Are they different in terms of indications, MOA and safety profile? Do they contain any identified "active principles" ?