Two herbs which are good for increasing testosterone are Horehound and Horny Goat weed.
When it comes to Horehound it's important to note you should avoid black or stinking as they can be toxic. Also when you use it you need to keep it bitter for it to work. Sweetener can interfere with it's effectiveness.
Horny Goat weed can increase blood pressure and is not good for long term use.
Both herbs stimulate your body's natural ability to create testosterone increasing your libido, stamina, energy levels and focus. However you do not want to use either herbs for long periods of times. It's offend recommend to drink a glass of tea made out of either herb or a combination of the two, twice a day for a week and taking a week or two break.
