Cassia Obovata, commonly called Cassia, is a plant with characteristics very similar to Henna, which is why it is sometimes referred to as neutral Henna, but the reality is that they are two completely different plants. Cassia provides strength, thickness, density, and volume to the hair, with its effect lasting over time. It keeps the scalp free of impurities, fungi, bacteria, and lice. Together with Henna, it provides intense copper tones to light hair. In very light hair, it can add golden tones, while in brown or dark hair it will not add any color, but it will add a lot of shine to the hair. It provides elasticity to the strand, thus preventing breakage.