HIGH STRENGTH NICOTINAMIDE: Each capsules provides 500mg of Vitamin B3 (nicotinamide), supporting energy metabolism and reducing tiredness. WHAT DOES VITAMIN B3 DO?: Vitamin B3 contributes to a healthy diet in many ways. This includes reducing tiredness and fatigue, maintaining healthy skin and mucous membranes. Additionally, Vitamin B3 supports normal energy-yielding metabolism, the normal functioning of the nervous system, and psychological functions. NON-FLUSH FORMULA: Formulated to prevent the flushing effect commonly associated with other forms of Vitamin B3. WHY CHOOSE G&G?: At G&G, we manufacture all our own supplements. By maintaining complete control over the production process, we ensure that you receive the highest quality supplements possible. SUITABLE FOR VEGANS This supplement is suitable for vegans. It also approved kosher and does not contain any major allergens. MANUFACTURED IN THE UK: Manufactured in our own Sussex-based cleanroom, running off of green energy. All our products are made to the highest British manufacturing standards since 1965.