Aspalathus linearis This plant has been produced under the quality criteria of Herbes del Moli. Rooibos is well known for its natural antihistamine power. It is used to treat intestinal, stomach, and mouth problems. It contains a large amount of antioxidant nutrients and stabilizes potassium and sodium levels in order to prevent fluid retention. Rooibos, due to its high magnesium content, helps maintain a balanced nervous system.