Are preservatives added to MonaVie?
Sodium Benzoate is the preservative used in MonaVie. Once the bottle is opened, the fruit mixture would be an ideal medium for pathological organisms were it not for an insignificant and harmless addition of 0.1% sodium benzoate. Foods containing this preservative are much healthier than non-preservative foods since harmful microorganism growth are inhibited, food oxidation is prevented, and food nutrients are preserved. Sodium benzoate is completely out of the system within ten hours of consumption. The limit of sodium benzoate in foods is not because of its toxicity or potential ill effects; rather, it is a taste issue — levels higher than 0.1% will leave an unacceptable aftertaste.