Back to all ingredients Organic Kale Brassica oleracea var. sabellica Kale is rich in antioxidants like beta carotene, lutein, and zeaxanthin. Kale is also a source of Vitamin C, Vitamin K, and potassium. Kale (and all cruciferous vegetables) contains glucosinolates, which are sulfur-containing molecules that have been researched for their potential to support healthy cell growth. Previous Next