Lamberts Vitamin B-100 Complex is an extra high-strength B-complex formula providing the complete spectrum of B vitamins together with choline, inositol and PABA. It is designed for individuals who require a rapid increase in B-vitamin intake or have increased nutritional requirements. The one-a-day formula supports normal energy metabolism, nervous system function, psychological function and helps reduce tiredness and fatigue. Manufactured in the UK to Pharmaceutical GMP standards and suitable for vegetarians and vegans.