Rosehips are the seed pods of roses, and like rose petals, are an edible part of the plant. Rosehips are used for a variety of creations from sauces and seasoning to jellies and skin care products. For thousands of years, Native Americans have been using Rosehips tea as a major source of Vitamin C. Rosehips take well to sweetener and are often added to herbal tea blends as well brewed alone.