German tonics are world famous and have an age old-old tradition in folk medicine. Contessa is part of this tradition and is a very popular product produced by Nestmann Pharmaceutical Company ( of Germany) for over half a century. Contessa is an an all natural, non-toxic product. This pleasant tasting, powerful tonic is The Perfect Energizer for women. It is a fast acting, ideal way to maintain hormonal balance during stressful times.