Back on Track's Organic coarsely ground rosehip powder is a natural feed raw material completely without additives. Supplementation with rosehips for horses has long been popular, for both competitive horses and others with normal levels of activity. Rosehips contain vitamin C, galactolipids, lycopene, vitamin E, beta-carotene and flavonoids. Back on Track's rosehip products are made from wild rosehips that are oven-dried for optimal quality and nutritional preservation. Simply soak the coarsely ground rosehips and mix with feed. 900 g.