How does regular use of cuticle oil benefit nails?

Regular use of cuticle oil is primarily beneficial because it helps to prevent dryness and cracking of both the cuticles and the nails. The oil provides essential moisture and nourishment to the cuticle area, which is crucial for maintaining healthy nail growth and appearance. When cuticles are well-hydrated, they are less likely to become dry, brittle, or cracked, thus enhancing the overall health of the nails.

While some might think that cuticle oil could directly impact nail growth speed or thickness, its main role is to maintain hydration. This contributes to a healthy nail environment, which can, in turn, support optimal growth conditions. However, the immediate and most noticeable benefit from regularly applying cuticle oil is the prevention of dryness and cracking. This, over time, contributes positively to nail health without directly altering their growth rate or thickness.