What is the strongest nail shape commonly used in manicure?

Squoval is considered the strongest nail shape commonly used in manicures because it combines the characteristics of both square and oval shapes. The squoval design offers the best of both worlds: the strength and structural integrity of a square tip along with the softer, more tapered edges of an oval shape. This combination helps to reduce the risk of breakage, making it suitable for people who lead active lifestyles or work with their hands frequently. The edges of a squoval nail are less prone to chipping compared to a sharp square shape, while still providing a modern, chic appearance that fits a variety of personal styles.

In contrast, while round and oval shapes are softer and can have aesthetic appeal, they may not provide the necessary durability for individuals who require a more robust nail structure. The square shape, although strong, can be more susceptible to breakage due to its sharp corners. Squoval thus stands out as a practical and fashionable choice for enhancing nail strength and longevity.