The invention provides a brown sugar beneficial for women, and a preparation method thereof. The brown sugar comprises (by weight parts) 70-100 parts of brown sugar, 1-5 parts of ginger, 0.5-3 parts of donkey-hide gelatin, 0.5-5 parts of longan, 0.5-8 parts of jujube, and 0.5-5 parts of rose flower. The brown sugar has the advantages of sweet and pungent taste, brilliant color, proper viscosity, fragrant smell, reasonable formula, low material cost, simple preparation method, rich nutrition, good tonifying effect, blood-nourishing and immunity-enhancing effects, and no toxic and side effects. The preparation method has the advantages of simple process, convenient operation, and suitability for industrial production.