"Senna works by stimulating your colon to contract more than normal, forcing out essential water and electrolytes along with faecal matter. While this loss of bulk can make you feel and look ...

Natural henna is made from ground leaves of the plant Senna italica while black henna is usually derived from indigo and may also contain many unlisted dyes and chemicals.

Wild senna is largely unbranched, with a central light green stem adorned with medium green, compound, evenly pinnate leaves that contain 5-10 pairs of smooth, oblong-shaped leaflets.