Himalaya Herbal Lasuna contains Lasuna (Allium sativum) bulb extract. Lasuna lowers blood lipid levels by modulating key enzymes in the liver responsible for cholesterol biosynthesis. It also helps prevent the hardening of blood vessels by reducing lipid accumulation in the arteries. Lasuna is a potent antioxidant that eliminates free radicals that trigger an imbalance in the normal ability of blood vessels to constrict and dilate, and thus promote normal artery vasodilation.