Red clover was traditionally used in folklore medicine to treat breast cancer. Today research has shown therapeutic use during menopause, helping to reduce the impact of falling estrogen levels, but also to exert a protective effect on the heart and circulation in menopausal women with low estrogen levels. Each bag of dried herbs comes in a resealable bag designed to keep moisture out so your herbs stay fresh. All sizes measured by weight. *NEW...White label products available (white label means no brand label on products, you add your own brand label)