@elenaplusone: Hello, everyone. This is Elena. Recently, many friends have asked me how to match BAC water. These three are the measurement of BAC water that are commonly used products that need to be matched. If it is your first time to try, you can refer to the table, but you still need to adjust it according to your own situation.💪😉❤️#Peptide #RT #tir #sema #glutathione