NesProteins Grass Fed Collagen Hydrolysate is used for Joint Care and is similar to Great Lakes Gelatin green cans! Great Lakes is an American Company. Geatin Australia (Peptipro) product in the blue tub use Collagen Hydrolysate imported from Germany. NesProteins is the only Aussie Gelatin Company that imports 100% Natural Grass Fed Collagen Hydrolysate from Brazil. We select Brazil as our source as this is the largest cattle producer in the world and we discovered that other suppliers were unable to separate their grain fed and grass fed cattle during the collagen production process. As such our product is certified 100% Natural and free of herbicides and pesticides. The Aussie Gelatin Company is working with Australian industry bodies to become the first Aussie Company to make Collagen Hydrolysate from Aussie Grass Fed Beef Cattle! Our Collagen improves joint condition by providing amino acids that help produce synovial fluid to repair and lubricate joints. The Aussie Gelatin Company specialises on Collagen Hydrolysate as this product has better bio availability than gelatin but the same amino acids. As a result your body is able to process the nutritional value more efficiently, rather than passing the goodness out throgh your bodies waste stream.