Testicular Botox has many purported benefits. One reported benefit is as a treatment for excessive sweating but the primary benefit seems to be that it smooths out the wrinkles on their testes and makes them look bigger. Apparently, there are those who have reported that it has improved their sex life. The procedure is painless and involves applying a topical cream to numb the area. Then there are several small injections made with a fine needle into the testicle skin (but not into the sack itself). The downtime is virtually non-existent and the result is a smoother and larger appearance.