by staff » Sat Mar 09, 2019 8:03 am
Hello, can you use the same rate as before? But the efficiency may be reduced. This is because some ingredients that have not yet penetrated into the skin will be washed away. When the specified time is up Higher rates are not recommended. due to some ingredients use at a rate higher than the level specified by the manufacturer It can be harmful instead of helpful. Especially the ingredients that the FDA has set the maximum usage rate according to the law.
Staff - MySkinRecipes