The Science Behind Shampoo

Shampoo is primarily used to clean hair and scalp by removing oils, dirt, and contaminants. Originally, it referred to a head massage practice in India, later evolving into the hair cleaning product we know today. Shampoo works as a surfactant, helping to remove sebum and dirt from hair. There are various types of shampoos for different needs, such as anti-dandruff and baby shampoos. However, excessive use can strip natural oils, potentially leading to hair damage or loss.

How does shampoo function as a surfactant?

What are the potential consequences of excessive shampoo use?