A hair rejuvenating lotion applied to a user's hair to treat and relieve symptoms caused by seborrheic dermatitis. Through use of plant extracts and other supplemental active ingredients, the hair rejuvenating lotion restores hair to a healthy condition, retains color and prevents hair loss. The plant extracts included are from the genera echinops, alchemilla, staphylea, and scorzonera, as well as the plants sophora japonica and nettle. The other supplemental active ingredients include sulfur, ammonium chloride, lead acetate, and castor oil. The base of the hair rejuvenating lotion consists of distilled water, glycerin, and ethyl alcohol. The plant extracts from the genera echinops, alchemilla, staphylea, scorzonera are dissolved into the ethyl alcohol to create a tincture solution. The tincture solution is mixed with the distilled water, glycerin, sulfur, sophora japonica extracts, nettle extracts, ammonium chloride, and castor oil to form the hair rejuvenating lotion.