[quote="immorstwang"]Inquire about
Global Guard™ Yes, if used with products that can get into your mouth. So this is food grade, right? And if the cream is at pH 5.4, it's still okay, right? because I take it
สารกันเสีย only 1 in the formula, normal
sodium benzoate pH is approximately 4. This is due to the mixture.
Potassium Sorbate with a wider pH or not, and the
Global Guard™ is the pH itself? Thank you