What is the purpose of a pre-shave oil?

The purpose of pre-shave oil is to soften the hair and protect the skin before shaving. This type of product is specifically designed to create a barrier that moisturizes the skin and allows the razor to glide smoothly over the surface. By softening the facial hair and providing a lubricating layer, pre-shave oil helps to minimize irritation and reduce the likelihood of nicks and cuts during shaving.

Using pre-shave oil is particularly beneficial for those with coarse or thick hair, as it helps to prepare the hair for cutting, making the shaving process smoother and more comfortable. Its protective properties also ensure that the skin is less prone to irritation from the razor.

While cleansing the skin of bacteria is important before shaving, this action is more typically associated with a good cleanser rather than the role of pre-shave oil. Similarly, providing a cooling sensation or enhancing skin tone are not primary functions of pre-shave oil; these effects are more commonly achieved with aftershaves or moisturizers that contain specific ingredients aimed at those purposes.