find the toner BHA One brand claims Ph 3.5 and then uses Arginine to adjust the ph value, would like to know Arginine used to adjust the PH value of BHA Really? Thank you very much.
Hello L-Arginine can be used to adjust the pH value. Used to adjust the pH of AHA , BHAArginine will look alkaline, pH is approximately 10-12 at a concentration of 5% in water, found that using Arginine to adjust pH can ลดการระคายเคือง caused by AHA or BHA has compared Other alkalis used to adjust the pH value as well, but does not have the effect of ลดการระคายเคือง skin.