Welcome

This website presents scientific information to assist clinicians in making decisions in this emerging area of medicine.

It presents results from clinical experience with current testosterone preparations, including Andriol® and Andriol Testocaps®, both undecanoate esters of testosterone, which can be administered orally and which have been prescribed for treatment of testosterone deficiency and related conditions for more than 20 years.

Andriol® and Andriol Testocaps® are available in more than 30 and 50 countries worldwide respectively.