Grapefruit Oil is cold-pressed from the peel of fresh grapefruit and has a vibrant citrus aroma with a slightly bitter undertone. This oil is popular in perfumery, aromatherapy, and natural cleansers. It contains natural antioxidants and limonene, which is why it is also used in cosmetic formulations for its purifying and toning properties. Vietnamese varieties are known for their fresh fragrance and high purity .