... monthsStorageStore in a dry, shady and cool placeCautions Do not use this product on the damaged skin, not contact with eyes,do not use alcohol ... ,Shaanxi,ChinaPostcode710021Welcome ODM & OEM cooperative partner!Tips:1. If you need some samples for test,pls tell me the sample ... me your specific requirement,so we can offer you better service!Thank you!Are there any negative side effects? Absolutely zero ...