Hello PEG-20, which ingredient do you mean? Please ask for full name, usage rate
Ethyl Alcohol in mouthwash Depending on the formulation, for example, Listerine is used at a rate of approximately 21-26% (depending on the formula). such as the formula
Flavor will have
Ethyl Alcohol lower but The original formula would have
Ethyl Alcohol approximately 26%) It is currently preferable to not use
แอลกอฮอลล์ in mouthwash in which case It is necessary to use other disinfectant ingredients instead of
แอลกอฮอลล์ for example
Four-EO™ Example formula is as follows: Water 100%
Propylene Glycol 5%
Poloxamer 407 1%
Mild Preserved Eco 1%
Four-EO™ 0.3%
Sucralose 0.3%