Which property of nails does 'strength/brittleness' determine?

The property of nails referred to as 'strength/brittleness' primarily determines their breakage potential. When nails are strong, they are less likely to break or chip under stress, indicating a high resistance to fracture. Conversely, if nails are brittle, they are more prone to breaking easily, suggesting a lower resistance to physical trauma.

In the context of nail care and health, a thorough understanding of this property is essential for both clients and nail technicians. For instance, techniques and products can be tailored to enhance strength or reduce brittleness, depending on an individual's specific nail condition. Recognizing the significance of breakage potential helps in advising clients on proper nail care practices and suitable treatments.