Marshmallow Leaf is a natural source of beta-carotene, amino acids, minerals and vitamins. Althea officinalis also contains large amounts of vitamin A, calcium, zinc and significant amounts of iron, sodium, iodine and B-complex vitamins.
Marshmallow forms a protective layer on the skin and lining of the digestive tract. It also contains chemicals that might decrease cough and help heal wounds by decreasing inflammation and fighting certain infections.