Licorice

Licorice root may have potent antioxidant, anti-inflammatory, and antimicrobial effects. Known to be very beneficial to skin and hair, the Licorice products can control redness, flushing and other types of inflammation.It can also serve as a natural skin lightening alternative to chemical hydroquinone. It eliminates dark pigmentation. It induces hair growth and its useful in controlling hair sebum.
Early research suggests also that it may ease upper respiratory infections, treat ulcers, and aid digestion, among other benefits.