Sex hormones in general, in your body and in the men in your life can be a very complicated thing. That is why it is necessary to have a thorough knowledge of them. There is a big difference between men's hormones and women's hormones. Many products that claim to help men's sex hormones are not actually for them. The main reason is that the hormone they are looking for is not found naturally in men. There is an oversupply of this hormone in the body, and this can cause many problems such as cancer, diabetes, osteoporosis, depression, and even male-pattern baldness, among others. So if you are searching for a testosterone product, you should look for one that is natural, as opposed to synthetic products. This is the main reason that some men's products fail to work for them. There are several types of testosterone products, and they are divided into two categories. A small amount of testosterone is naturally produced in your testicles, and is produced naturally in men in many ways. However, if you don't have access to natural testicles or an artificial one, this is what you can get. Other types of testosterone products are synthetic, which have been produced artificially and are called synthetic testosterone products.