What is the difference between tribulus and testofen? whats the pros and cons of using them?

Unknown: Testofen is advertised as a fenugreek extract. Tribulus is sold as the tribulus terrestris plant. Some sellers are claiming they are testosterone enhancers. Because they are not real medications approved by the fda, nobody knows what the effects and the side effects are. Especially with plant materials, each batch, and definitely each company's product, can be hugely different in what it contains.