Why doesn't my brow henna work properly anymore?Updated 4 months ago

If you're noticing that the henna is no longer leaving a noticeable print on your skin and you feel like it's not working as effectively as before, it's likely that the henna has reached the end of its shelf life. After opening, henna typically has a maximum shelf life of 8 months. However, it's worth noting that the effectiveness of the henna may start to deteriorate as early as 6-7 months after opening.