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Lifetime of a hair

Lifetime of a hair

The average life span of a hair varies from 2 to 7 years, at the end of this cycle the hair dies and then begins a new cycle.

The number of hair cycles that a human being can have during his or her lifetime is still a subject of controversy in the scientific community.

Some believe that we have an infinite number of cycles while others believe that the number of cycles is limited, making the life span of hair limited, each based on specific studies.

hair lifespan