Klaire Labs B Complex Plus Vitamin Supplement - High Potency B Vitamins for Energy, Metabolism & Stress Support - Ideal for Daily Wellness, Immune Boost & Active Lifestyle

B vitamins are essential nutrients required for optimal health and functioning of numerous systems and biochemical reactions in the body, including energy production, brain, liver and nerve cell function, and muscle tone in the GI tract.^† Activated forms of folate (Metafolin^®‡ L-5-methyltetrahydrofolate) and vitamin B₁₂ (methylcobalamin) are used for enhanced absorption and bioavailability. This high-potency B-complex vitamin supplement is formulated to be hypoallergenic and yeast free.