Vitamin C Most C supplements are from ascorbic acid derived from hydrochloric acid and corn syrup--it’s toxic junk! I like this entirely whole-foods Vitamin C, from superfoods and berries. Continue reading below Buy on Amazon Product Description Most C supplements are from ascorbic acid derived from hydrochloric acid and corn syrup--it’s toxic junk! I like this entirely whole-foods Vitamin C, from superfoods and berries. Customer Favorites Organic Complete Meal Superfood Plant Protein Meal $44.95 More options available Ultimate Minerals (4 oz) $52.95 PreZyme Pro $52.95 Sprouted Ground Flax Seed $25.95