Weight gain, erectile dysfunction, lack of energy, decreased muscle mass. All of these symptoms and more can be related to common imbalances in a man's hormone levels. After the age of 40 testosterone levels tend to decrease and estrogen (the female hormone) levels tend to increase. These imbalances along with potential discrepancies in cortisol, the stress hormone, can result in many unwanted symptoms. These are private issues and our home test kits allow you to collect a saliva sample in the privacy of your own home. Our male hormone specialist is also available to review your lab results with you and recommend a potential treatment option if necessary. Don't wait another day, find out why you have not been feeling yourself.