Nature's Way Aloe Vera is enhanced with Aloe PolyMax (a proprietary aloe polysaccharide extract), making it the most potent and effective source of natural aloe polysaccharides. Our Aloe Vera also contains over 200 other naturally occurring nutrients such as enzymes, amino acids, sterols and more.This product contains organically grown Aloe Vera that is harvested at the peak of nutrient potency and freshly cold-processed to yield 99.5% pure Aloe. No aloin, bitter constituents or additional water are present. Nature's Way Aloe Vera is guaranteed fresh. We use a unique nitrogen process which eliminates oxidation and preserves our potency. Ingredients: Purified Water, Aloe Vera Leaf Juice, Citric Acid, Potassium Sorbate (preservative), Sodium Benzoate (preservative), and Organic Aloe PolyMax+™ Polysaccharide Extract.