Coconut oil’s cosmetic benefits for nails include intense moisturizing to combat dryness and brittleness, strengthening nails by supporting the nail matrix, softening cuticles and preventing hangnails, and providing antimicrobial and antifungal properties to help prevent or treat nail infections. Regular application of coconut oil nourishes the nail bed, promotes healthier growth, and can extend the life of nail polish by sealing in moisture.
 

Hereby this is a list of the 4 most essential coconut oil benefits:

Moisturizes and Hydrates: Coconut oil’s rich fatty acid content provides deep hydration to the nail and surrounding skin, preventing dryness and improving flexibility.  This moisturizing action helps to strengthen the skin barrier around the nail, keeping cuticles soft and supple and preventing them from peeling or becoming chronically dry. 

Strengthens and Promotes Growth: By moisturizing the nail matrix, which is the area where nails originate, coconut oil helps produce stronger and healthier nails.  Regular application helps to repair dry, cracked, and brittle nails, making them less prone to breakage and promoting faster nail growth.

Prevents Hangnails and Infections: Its ability to keep cuticles hydrated and healthy also prevents the formation of hangnails, which occur when a portion of skin separates from the cuticle.  The antimicrobial and antifungal properties of coconut oil can help prevent and treat a wide range of nail and cuticle infections.

Enhances Nail Polish Longevity: Applying coconut oil over nail polish, gel, or acrylics can help seal in moisture, reducing dryness that often leads to chipping and peeling and thereby helping your manicure last longer.