Saw palmetto is likely the most popular natural DHT blocker. A lot of evidence has been gathered showing its efficacy in preventing or slowing hair loss.
It is a potent herbal DHT inhibitor and considered the best natural DHT blocker by many. Saw palmetto is approved in Europe as a treatment for hair loss. It is also widely used to keep men’s prostates healthy, just like the medication Finasteride. Propecia is the name brand of Finasteride. Both saw palmetto and Propecia are known to be 5-alpha-reductase inhibitors. Saw palmetto is tolerated very well by the majority who take it. Mild side effects such as upset stomach are sometimes experienced by users.