Seasonal hair loss is a temporary and normal process that occurs mainly in spring and autumn, due to environmental and hormonal changes that occur in our body, i.e. just like animals, we 'shed our hair'. 

CAUSES

- During spring, people produce an increase in melatonin, a hormone that regulates the hair growth cycle. Having more melatonin makes it easier for hair to enter the resting phase, where it sheds from the scalp. 

- In addition, in spring we begin to expose ourselves more to the sun, chlorine from swimming pools, sea salt and other environmental factors that can weaken and damage hair, thus increasing hair loss.