The invention relates to a kit comprising: a first composition comprising leaves of Melissa Officinalis, or parts thereof; a second composition comprising Eleutherococcus senticosus, or parts thereof; a third composition comprising Avena sativa, or parts thereof; a fourth composition comprising Ballota Nigra, or parts thereof; a fifth composition comprising the roots of Glycyrrhiza glabra/gan cao, or parts thereof; and a sixth composition comprising roots of Unicaria Tomentosa, or parts thereof. To the kit for use in the treatment of disorders in mammals, like humans, horses, cows, pigs and pets. To the kit for use in the treatment of lupus, multiple sclerosis or rheumatoid arthritis in humans or tale and mane eczema in horses, and to its use as a medicament.