Hair colour, scalp thickness and environmental influences do not influence the results of hair transplantation. The most important thing is to have a healthy donor. The healthy donor is measured by the presence of dense hair on the back of the scalp.
There are different types of hair loss, e.g. alopecia areata is also called circular hair loss and is the second most common hair loss disease after androgenetic alopecia. Not every hair loss is equally pathological.
The loss of up to 100 hairs a day is considered normal. What goes beyond this is called pathological hair loss (alopecia).
If the hair on the whole head becomes evenly thinner, i.e. not as dense as before, diffuse hair loss occurs. If hair gets stuck in the brush in tufts or falls out over a longer period of time, action must be taken.
Medications are not always required for this. Sometimes natural remedies against hair loss are enough. Hair tonic is also a remedy for hair loss, it strengthens the hair. There are also hair growth shampoos that are recommended.