White pepper is made from completely ripened pepperberries. They are immersed in water for approximately 10 days, resulting in fermentation. The skins are next peeled, removing some of the fiery piperine ingredient as well as volatile oils and substances that contribute to the aroma of black pepper. As a result, white pepper has a different flavor and heat profile than black pepper. The technique and handling of white pepper can also introduce diverse flavour nuances.