What percentage of the nail is composed of water?

The correct answer indicates that 15-25% of the nail is composed of water, which is essential for maintaining the health and strength of the nail. The presence of water in the nail plate plays a crucial role in the flexibility and resilience of the nails. Healthy nails that contain an adequate amount of moisture are less prone to breaking or becoming brittle.

Understanding the composition of the nail, including its water content, is vital for nail technicians as it directly affects how nails respond to various services and treatments. Clients may also need guidance on how to keep their nails moisturized to prevent issues such as dryness or splitting, making this knowledge important in providing proper care and advice.

The values that represent lower or higher percentages do not accurately reflect the average water content found in healthy nails, reinforcing the importance of the correct answer for both nail health considerations and professional practice.