Here is a pretty powerful herbal testosterone booster that uses things like fenugreek, longjack extract, stinging nettle leaf, and a few more natural components to help men perform at a higher level. At its heart, this product supports your bodies ability to produce and utilize testosterone. It improves the health of hormone receptors, lowers levels of estrogen, and minimizes DHT creation, which may also help you keep your hair for longer. T-Bomb II is a very effective product at maintaining a healthy balance of male performance hormones. 

This supplement does use a proprietary blend, and the nutritional facts explain exactly what is in it, in order to help the natural production of testosterone. The way it actually increases the effectiveness of the testosterone hormone once it is produced is by enhancing receptor cell signals. One bottle of T-Bomb II contains a total of 168 tablets, which should be taken in servings of 3 twice a day. It looks like the best times to take it are when you wake up and before dinner. Since it contains no real synthetic hormone, you don't need to cycle this. It is more as a dietary supplement that can be taken on a daily basis for as long as you want.  

Some of the customer reviews seem to be saying it works after a few weeks and there are no side effects.