Garlic Extract Detail Product Name: Garlic Extract  Herb Source: Allium Sativum Part Used: Underground Bulbs Active Ingredients: Allicin, Alliin Appearance: Light-yellow Powder  Specification: 1%, 2%, 5% Allicin; 10:1, 5:1  Test Method: HPLC CAS#: 539-86-6  Molecular Formula & Molecular Weight: C6H10OS2;162.26 Allicin Structural Formula: What Is Garlic Extract ? Garlic (Allium sativa) is an herb. It is best known as a flavoring for …