Senna Leaves Powder for Hair: Cassia Obovata.

Cassia Obovata (Senna) will naturally condition all textures and shades of hair, adding luster and supple definition. It is also known to improve scalp condition and eliminates dandruff. If your natural hair color is blonde or gray, it will brighten and add golden hues and highlights (depending on length of time Senna is left on your hair). If you have dark hair color, you will still reap the deep conditioning benefits found in pure Cassia Obovata (Senna). Cassia Obovata is also safe to use on relaxed, bleached or dyed hair.