... also known as gum benzoin, luban jawi (meaning frankincense of Java), Benjamin or Styrax benzoin.This resinous oil has a great ... the skin's elasticity, while calming redness, itchiness and irritation.Origin of benzoin oilThe tree is from Java, Sumatra and Thailand and ... the bark.Benzoin, also known as gum Benjamin, is one of the classic ingredients of incense. In ancient civilizations it was used ...