Seasonal hair loss increases during autumn due to natural growth cycles

Increased hair shedding during autumn is a common phenomenon often linked to the natural hair growth cycle. Research, including a study published in the journal Dermatology by the University Hospital Zurich, indicates that a higher proportion of hair enters the telogen (resting) phase toward the end of summer, leading to increased shedding in the following months.

Experts note that hair loss in autumn can be exacerbated by several factors, including physical and emotional stress, intense sun exposure, chlorine from pools, and sea salt, all of which can weaken the hair fiber or dehydrate the scalp. Nutritional deficiencies and hormonal changes, such as postpartum, can also contribute to hair loss.

It is important to distinguish this seasonal shedding from more persistent conditions like alopecia. While seasonal changes are typically temporary, dermatologists recommend consulting a professional if hair loss is excessive or persistent. Management strategies often include maintaining proper nutrition, reducing external stressors, and using specialized hair care products or serums.