BrainZyme is fast becoming one of the UK’s favourite food supplements that specifically works to support brain functions. It uses superfoods, herbals, amino acids, vitamins and minerals with a powerful scientific formulation. It's described as a 'natural nootropic' that helps with concentration, motivation and energy. However, does it work? And what are the full side effects of this product? We will cover these areas honestly and fairly, based on customer response.