501 Trade Tower, World trade center, Samsung-dong,, Seoul
Soap is made from mixed with acid and Alkali Properly. At this time, the Acid kinds using in soap are Olive, palm, Coconut as vegetable oil.Alkali A caustic Soda named "NaOH" When we mix up these 2materials, It happens Chemical response ...
soap, natural soap, cosmatic, natural Water Soultion, Cream