With Garlic Extract Plus Olive Leaf Extract, Elderberry & Oregano Non-Drowsy NOW® AlliBiotic CF™ is an herbal combination formulated for the support of a healthy immune system.* This botanical formula has garlic extract, which has been used for centuries to promote overall wellness.* We've also included elderberry, olive leaf extract and oregano oil to complete this comprehensive formula. ImmunEnhancer™, a non-digestible soluble fiber from larch, has also been included as a prebiotic supplement for the support of healthy intestinal flora - a key component of normal immune function.* Natural color variation may occur in this product. IMMUNENHANCER™ is a Lonza trademark.