Cucumber Powder is a dried and ground powder made from fresh cucumber (Cucumis sativus) and is widely used in food, health and beauty products. The active ingredients of Cucumber Powder include: vitamins, rich in vitamin C, vitamin K, and some B vitamins (such as vitamins B5 and B6), which are good for the immune system and skin health. Minerals, such as potassium, magnesium, and silicon, help maintain the body’s normal functions. Antioxidants, which contain some antioxidant ingredients such as flavonoids and carotenes, help neutralize free radicals.