Blue mill white pepper is comprised solely of the inner seed, with the outer layer removed through soaking and rubbing or by peeling when dry. Its outer shriveled skin is rubbed off, revealing the dried, grayish-white pepper within. Due to its antioxidant properties, pepper can enhance the flow of blood and oxygen in the skin, making it appear more lively and fresh. It imparts a spicy and tangy flavor when incorporated into dishes. White pepper has a sharp taste and emits a pungent aroma.