Just do some online research. There is a bevy of information about hair regrowth and reducing hairloss online.
I am actually surprised by how many people don't seem to know about Azaleic Acid, Topical Spironolactone and Retinol making Minoxidil way more effective then alone.
Both Azaleic Acid and Spironolactone you get in 5% strength and are all over the net where you can buy them.
www.cemproducts.com has the best price on Spironolactone as you can get in 240ml which will last you more then 6-8months. Both Azaleic acid and Spironolactone block
DHT topically over 80% and it will only effect your your scalp where you apply it and no where else such as
Proscar does.