The invention relates to a hydrolyzate from at least one extract of at least one plant material selected from the group consisting of at least one genus: Equiseti, Juglandis, Millefolii, Quercus, Taraxaci, Althaeae, Matricariae, Centaurium, Levisticum, Rosmarinus, Angelica(e), Artemisia, Astragalus, Leonurus, Salvia, Saposhnikovia, Scutellaria, Siegesbeckia, Armoracia, Capsicum, Cistus, Echinacea, Echinacea, Galphimia, Hedera, Melia, Olea, Pelargonium, Phytolacca, Primula, Salix, Thymus, Vitex, and Vitis; and to a mixture thereof and to a method of production and the use thereof. The invention further relates to an agent and drug obtainable on the basis of the hydrolyzate.