Allirich Odorless Garlic is the original, allicin-rich odorless garlic supplement. Our exclusive deodorization process butters the odorous sulfides while maintaining allicin's activity. Allicin is a key component of garlic and responsible for many of its health benefits. Garlic may be useful in the control of blood cholesterol levels. Allirich odorless garlic powder is Certified Allicin-Rich by HPLC testing.