21st Century B Complex with Vitamin C is a comprehensive dietary supplement containing essential B vitamins enhanced with Vitamin C. This formulation comes in a bottle of 100 caplets and is designed to support overall health, energy metabolism, and immune function. The product is presented in a white bottle with the 21st Century brand logo featuring colorful human figures representing vitality and wellness. The supplement is classified as a dietary supplement and comes in caplet form for easy consumption. The addition of Vitamin C to the B Complex formula provides added immune support and antioxidant benefits. As this is a vitamin supplement that affects health and metabolism, specific claims about benefits are subject to regulatory guidelines.