Estrogen plays a key role in the development of the female reproductive system and the maintenance of female secondary sexual characteristics. In addition, estrogen is critically related to bone health, the cardiovascular system and brain function. Protheragen provides a comprehensive portfolio of APIs for estrogens, including natural estrogens, synthetic estrogens and conjugated estrogens, to meet the needs of different formulations. Our highly purified APIs for estrogens are suitable for hormone replacement therapy (HRT), contraception, the treatment of gynecological conditions and menopausal symptoms, and supportive treatment of cancer.

Protheragen offers a full range of APIs for estrogens as well as customized solutions to support the development and production of customers worldwide.