Hair Care Guide: Frizz-Free Tips, Keratin & Root Care

Maintaining healthy hair involves understanding how to protect it from damage and manage wave textures. From Ayurvedic oils to keratin treatment aftercare, discover how to reduce oiliness and prevent brittle hair at home.

What is the Function of Human Hair?

Published Jul,18 2017 | By Molly McAdams

Compared with other primates, humans have very little hair on their bodies. However, what hair we do have serves various important functions, depending on its location. Hair collects sweat and protects us from damaging sun rays and from particles of debris and foreign objects that could hurt the skin or enter the body.