Quwo Li Shizhen Pharmaceutical Technology Co., Ltd. "Medical Cold Glue (Jinlin Jibei 20 18005 1)" is a medical device (non-drug, containing no pharmaceutical ingredients, and cannot replace the efficacy of drugs) filed by Linfen Administrative Examination and Approval Service Administration. This product is composed of cooling substances (hydrogel and glycerin) and liquid carrier, which is used for physical cooling of human body and cooling of specific parts of body surface.
Only used to close soft tissue. "Sour friend" may be the trademark used on the packaging box of this product.