Core Produce: Sliced black olives.Liquid Medium: Drinking water and edible salt (approx. 5%).Color Stabilizer: Ferrous gluconate (E579) (a completely safe, standard mineral compound used in global table olive production to lock in a rich, uniform dark coloration).Core Produce: Sliced black olives.Liquid Medium: Drinking water and edible salt (approx. 5%).Color Stabilizer: Ferrous gluconate (E579) (a completely safe, standard mineral compound used in global table olive production to lock in a rich, uniform dark coloration).