jonny if youi want healthy antioxidants, phytonutrients, flavanoids, vitamins, minersl, fatty acids, etc.
you dont have to do any searching, just eat a wide variety of different raw fresh vegetables and fruits on a daily basis. you will get everything you need and more.
now for anti oxidant effects, while ood sources do contain some, a much better way of doing this is not to consume antioxidants but to get your body to make its own. mainly glutathione. and the best way t do this, is actually whey protien.