It fights free radicals. Antioxidants fight free radicals, molecules that cause oxidative stress, cell damage, and inflammation. Moringa contains antioxidants called flavonoids, polyphenols, and ascorbic acid in the leaves, flowers, and seeds. A study found that leaf extracts had higher antioxidant activity, free-radical-scavenging capacity, and higher inhibition of lipid, protein, and DNA oxidation than flowers and seeds.The price will depend upon order quantity and packing requirement. Available in 100 gms Bottle Available in 500 milligram capsule in 90 capsule bottle properly sealed.