Zenti Hair Shampoo

Zenti Hair Shampoo

This is a shampoo that uses amino acid surfactants as its main ingredient and minimizes damage from perms and dyeing by adding hematin (which restores damaged hair and removes dye residue).
I felt my hair was damaged from dyeing, so I bought this on a friend's recommendation and have been using it for about two months. Perhaps because it contains plant-based ingredients, it felt like it cleansed my sensitive scalp gently.