Nail Care Myths Debunked: How Many Do You Believe?

5. "Clear Polish Helps Nails Grow"

Many people believe that constantly applying clear polish can promote nail growth and strength, but this widespread belief needs to be addressed. While nail polish provides a protective layer against environmental damage, it doesn’t actually affect nail growth rates, which are determined by biological factors such as genetics, age, overall health, and hormonal balance. Nail growth rates remain relatively constant—averaging about 3.5 millimeters per month for fingernails—regardless of whether polish is applied. The myth likely stems from the fact that polished nails are less prone to splitting or breaking, giving the illusion of faster growth. However, continuous polish use without proper breaks can lead to issues such as nail dryness, discoloration, and weakening, especially if harsh removers are used frequently. Professional nail care experts recommend a balanced approach that includes regular breaks from polish, proper removal techniques, and the use of high-quality nail care products. Understanding the science behind nail growth helps debunk this myth and supports more sensible nail care practices that focus on maintaining nail health rather than artificially boosting growth rates.