Emrald Labs B Multiplex is a comprehensive multi-vitamin and mineral formula designed to maintain and support your general health and wellbeing — and to maintain and support general health and wellbeing when dietary intake is inadequate. Formulated with over a dozen vitamins and minerals, B Multiplex helps to maintain and support energy levels, and maintain and support energy production when dietary intake is inadequate. It also acts as an antioxidant to reduce free radicals formed in the body, and to reduce free radicals formed in the body when dietary intake is inadequate. Additional benefits include the ability to maintain and support collagen formation and collagen health, as well as maintain and support healthy eye function and eye health.