What is the term for the natural oils produced by the scalp?

The term for the natural oils produced by the scalp is sebum. Sebum is an oily substance secreted by sebaceous glands located in the skin, particularly on the scalp and face. This oil plays a crucial role in keeping the hair and scalp moisturized, which helps to maintain the health of both. It protects the hair from becoming dry and brittle and also serves as a natural barrier against some environmental irritants.

In contrast to sebum, wax refers to a different structural composition typically associated with products or substances that provide hold or styling capabilities, not the natural oils of the scalp. Keratin is a fibrous protein found in hair, skin, and nails, playing a structural role rather than being an oil. Collagen is a protein that provides structure and strength to skin and connective tissues but is not involved in oil production. Understanding these distinctions highlights the importance of sebum as a vital component in hair and scalp health.