BACK IN STOCK!! – Zheng Gu Shui External Analgesic Liniment for temporary soothing relief of minor pains, muscular aches, strains, sprains, bruises, and arthritis. This is a menthol and camphor based analgesic herbal liniment with cinnamon. This liniment is just now gainining popularity in the United States, not only for its affordability. These are regular bottles and available in 1 oz.