What is the function of nail oils?

Nail oils play a vital role in maintaining the health of both the nails and the surrounding skin. Their primary function is to nourish and moisturize the cuticles and the skin around the nails. This is important because healthy cuticles can prevent issues like hangnails and can support the overall health of the nail plate itself. By hydrating these areas, nail oils help to improve the appearance of the nails, making them look glossy and well cared for.

In addition to this moisturizing effect, the ingredients in nail oils often contain beneficial vitamins and nutrients that can promote stronger nails and healthier skin. Regular use can lead to less breakage and improved flexibility in the nails, which is essential for those who frequently use their hands for various tasks.

While other options may relate to nail care, they do not address the primary purpose of nail oils in the same way. For example, enhancing nail polish colors, providing a hard finish, or preventing infections are functions associated with other products or practices in nail care. Thus, the most accurate representation of what nail oils are primarily designed to do is to nourish and moisturize the surrounding skin.