Male Baldness Info

Hey guys, yea i’m a female, but I still have a question about male pattern baldness. I’m just wondering if anyone has had any true success with any of the products that market themselves as succesful. Other than surgical hair plugs, is there anything that can be done to stop it? My boyfriend is 20, and is starting to lose his hair and was wondering, so i’m doing some research! thanks!

I am a 23 year old male and am experiencing hair loss. I am possibly interested in trying a product to help my baldness but I am concerned about which product to use and what effects it might create? Any info on this would be great.