Multi-vitamins supply essential nutrients that facilitate cellular energy production and health. With the help of key micronutrients, potent antioxidants (e.g. alpha lipoic acid, N-acetylcysteine, Acetyl-l-carnitine) and phytonutrients (e.g. from broccoli seed extract, green tea leaf extract, trans-resveratrol), our immune support supplement can help support immune system defense and tolerance to stressors.