Skinful Marine Collagen is the purest way to feed your skin, delivering type I collagen to support skin, hair, nails, muscles and joints. Two heaped teaspoons (or one scoop) provide 5g of MSC-certified collagen from hydrolysed wild codfish skin (Gadus morhua, to you and me), made in Norway. Heat-resistant, and so fine it blends into anything, like all the green-flag choices that are actually good for you.