Water, sugar, grass, plumeria, rose, chrysanthemum, honeysuckle, selfheal, licorice and mint. According to the information network, Lu Bao mints are a kind of mints owned by Nestle. The main ingredients are water, sugar, Mesona chinensis, frangipani, rose, chrysanthemum, honeysuckle, Prunella vulgaris, licorice and mint. Also known as Yindan grass, it is a perennial herb of mint in Labiatae, with opposite leaves, lip-shaped lavender flowers and dark purple-brown fruits after flowers.