How long does it typically take for hair to grow back to the skin's surface after being cut?

Hair growth after being cut generally occurs at a consistent rate, influenced by various factors including genetics and overall health. Typically, hair grows about half an inch (approximately 1.25 cm) per month, translating to roughly 0.5 to 1 inch over a period of 4 to 8 weeks.

The correct answer aligns with this general timeline, as it comprehensively covers the necessary duration for hair to visibly grow back to the skin's surface. While individual growth rates can vary, a timeframe of 4-13 weeks accounts for the average growth cycle, allowing for the variation in individual experiences.

In contrast, the other options present durations that either fall short or extend beyond the typical growth patterns observed in human hair, making them less accurate in relation to the average rates of hair regrowth following a cut.