The hair cycle 
Hair growth and the cyclic activity of the hair follicle are controlled by a biological clock. The hair cycle starts with the three-six year Anagen Phase (growing phase), moves on to the one-two week Catagen Phase (involving phase) and ends with the two-four month Telogen Phase, where the hair is in the resting stage before it sheds.

Causes for hair loss
The hair growth is influenced by numerous factors such as genetic dominance and hormone messages. Androgenetic alopecia, the major cause of hair loss, is the scientific term for the genetic predisposition in men and women for pattern baldness or pattern hair loss. Androgenetic alopecia begins in men in the early 20’s and in women mostly with menopause. It generally starts slowly and becomes progressively worse over time. Treatment is indicated with the first signs of hair loss as long as the hair follicles are still functional. 

Research and development activities
Our studies focus on determining the mechanism of action of locally applied Melatonin on hair proliferation in the hair follicle and on optimizing the formulation for treating hair loss and hair thinning. We have promising results and continue our research in preclinical and clinical studies.     For more information contact: ASATONA AG by e-mail:hwschmid@asatona.com