Packed in a protective atmosphere. Oil protected from light. This unique packaging isolates the olive oil from light and air. With this protection, it retains its nutritional and organoleptic properties. It is scientifically proven that if olive oil is exposed to light, within two months it will suffer a significant reduction in natural antioxidant contents. ArteOliva Extra Virgin Olive Oil has all that you have been waiting for: Air and light protection. Environmentally friendly. No glass or tin, no breakages. Handy, east to pour, no drip. Always a sweet and fruity taste. A cholesterol and sodium free food. Tetra Pak: Protects what's good. Product of Spain.