Blackberry is a top source of potent substances, known as anthocyanins. In particular, this fruit is a dense source of that all-important anthocyanin cyanadin-3-glucoside. NAHS only uses wild balckberries to make its extracts, which are found in Super-5-Berries and BerriMax. As well, extracts of blackberries support both a healthy digestive response and a healthy female organ response, supporting both ovarian and uterine health.