Natural Factors Whole Earth & Sea Organic Vegan Greens Protein Bar - This Greens Protein Bar offers 15 grams of delicious vegan protein! This is one of the most nutritionally robust and alkaline-forming bars — and it doesn’t sacrifice one bit on flavour. Vegan Greens Protein bars are 100% organic, non-GMO and made with a greens superfood blend — with 80% raw ingredients and no trans fats. Chocolate covered.