how long does henna last?

TLDR: Henna lasts on skin for a few days to a few weeks, depending on location and aftercare, while on hair it typically lasts four to six weeks. Proper aftercare can significantly enhance longevity.

Henna, derived from the Lawsonia inermis plant, is a semi-permanent dye that varies in longevity based on several factors. On skin, henna can last from a few days to a few weeks, with location being crucial; for instance, designs on the back of hands last longer than those on the face. Exposure to water and proper aftercare, such as moisturization and avoiding exfoliation, can also impact how long the stain remains vibrant.

On hair, henna is considered a more permanent dye, lasting between four to six weeks. Factors like hair porosity, health, and washing frequency play significant roles in its longevity. Using high-quality henna and following best practices during application can help maintain the rich color for as long as possible. Overall, attention to detail in both application and aftercare is essential for maximizing the lifespan of henna designs and hair dye.