Natural Garlic Oil, Standard: FCC 1.Appearance: clear yellow to light yellow liquid 2.Odor: strong pungent odor 3.Content: Allicin(C6H10O3) 50% min 4.Specific Gravity: 1.040-1.090 at 20 celcius degree 5.Refractive Index: 1.559-1.579 at 20 celcius degree We can also produce odorless garlic oil.