Hair 🆒

Each strand is a "mini-organ" composed of about 90% keratin , a tough protein also found in nails.

: The middle layer that provides strength, elasticity, and color through melanin. Each strand is a "mini-organ" composed of about

"Brush your messy hair, embrace a bun, and take on the world." ―Anonymous. “Hair brings one's self-image into focus; it is vanity' Southern Living embrace a bun

Hair is a complex biological structure that serves as a powerful medium for self-expression , a marker of cultural identity, and a functional protective barrier for the human body. The Biology of Hair a marker of cultural identity