Lehning is a French company founded in 1935, specialising in the production of homeopathic preparations. Its assortment includes pranatinctures, i.e. starting tinctures for the production of homeopathic preparations, complex medicines that are mixtures of different homeopathic products or the same homeopathic preparation of different potency and single drugs of high potency. Lehning products include preparations used in the treatment of nervous system disorders, flu and colds, overweight, indigestion as well as those that support vitality.