Others contribute to the reduction of tiredness and fatigue, normal maintenance of the skin, nails and hair, as well as the process of cell division among other functions. LAMBERTS Vitamin B-100 Complex includes all B vitamins at effective and balanced levels. Unlike other complexes on the market, ours contains significant levels of inositol and choline, "the brain food." This is a high potency product, useful in situations where a rapid improvement in the intake of B vitamins is required due to very high requirements, or because the diet has been very deficient. In most cases, this product should be used as a short-term supplementation, normally 2 months, after which the Vitamin B-50 complex would provide adequate levels of B vitamins. Extra high concentration of B complex vitamins. Short term use. One a day. Tablets without aftertaste.