🌞 How does sun exposure affect hair?
Hair has no self-repair ability like skin. Once sun damage occurs, hair cannot truly regenerate - it can only be cosmetically improved ✂️☀️
🔬 Does UV radiation damage hair follicles?
The scalp can age faster than facial skin if regularly exposed to the sun without protection. This process is called scalp photoaging and is a growing topic in trichology 👩🔬
🧴 How to protect hair from UV radiation?
Salt water and chlorine can make hair more vulnerable to sun damage. After swimming, hair absorbs UV radiation more easily - not only at the beach but also in swimming pools 🏊♀️
💡 Why is hair photoprotection so important?
Hair has no self-repair ability like skin. Once sun damage occurs, hair cannot truly regenerate - it can only be cosmetically improved ✂️☀️
