Hawthorn Berries [Circulatory]. Hawthorn is especially popular in Europe, where it is used in a number of herbal tinctures, herbal combinations and teas. The berries’ effects on the circulatory system have been researched in Europe. Certain chemical constituents in the berries seem to enhance enzyme metabolism and oxygen utilization in the heart muscle. The berries should be taken over a period of time for their full nutritional benefits to be realized. They contain vitamins C and B complex, crataegin, carotene, flavonoids and sugars. Natures Sunshine offers the nutritional support of hawthorn berries in both capsule and liquid extract form. Extracts are rapidly assimilated by the body and can be mixed in liquid or taken directly under the tongue. Each capsule contains 450 mg hawthorn berries. Take 2 capsules with a meal twice daily; for liquid, take 15–20 drops with water twice daily.Stock No. 370-3 (100) Stock No. 1760-0 (2 fl. oz.) Liquid Herb