The invention relates to a composition for preventing and/or treating dermatosis, in particular psoriasis, and to a o method for obtaining same, which includes chamomile, thyme, bay leaf, hops, millet, barley malt, brewer's yeast, willow, fenugreek (Trigonella foenum-graecum), salicaria (Lythrum salicaria), hibiscus (Hibiscus), olive oil, bee's honey, aloe vera, oat bran, chicory, coparchy (Coutarea latifolia), Stevia, wheat flour, cypress, brewer's malt, lanolin, elderberry, goldenrod (Solidago), witch-hazel, heal-all (Prunella vulgaris), and St John's wort (Hypericum perforatum).
