What material is highly recommended for making hairbrushes?

Natural bristles are often highly recommended for making hairbrushes due to their ability to effectively distribute the natural oils from the scalp along the hair shaft. This helps in promoting shininess and overall hair health while minimizing static and frizz. Natural bristles can also provide a gentle touch, which is particularly beneficial for styling hair without causing excessive breakage or damage. Moreover, they are generally more flexible than synthetic materials, allowing for better styling control.

While plastic and metal bristles can be efficient in some situations, they may not provide the same level of smoothness and nurturing benefits as natural bristles. Synthetic fibers can vary in quality and may not offer the same kind of gentle treatment that natural bristles provide, making them less desirable for those focused on maintaining the hair's natural condition.