Introduction Maca Maca Lepidium plant belongs in plant morphology has much in common with other cress species. Lepidium genus of about 175 kinds, are widely distributed around the world; for the year to perennial herbs or subshrubs, often with simple hairs, glandular hairs, columnar hair; Stems single or numerous, branched. Herbaceous leaf to paper, linear-subulate to broadly elliptical, entire, serrated edge to pinnatipartite with petiole, or base deeply heart-shaped clasping. Racemes and axillary; sepals oblong or linear-lanceolate, slightly concave, base not cystic, with white or red edge; petals white, a few pinkish or yellowish, Maca extract factory direct, linear to spoon-shaped, shorter than the sepals, sometimes degraded or absent; stamens 6, often degenerated into 2 or 4, Maca extract, with small basal nectary; style short or does not exist, stigma head-shaped, sometimes slightly two-lobed; ovary often two ovules. Short pod ovate, obovate, round or oval, flattened, cracking, narrow membranes Maca extract low sales, fruit valve have keels, winged or upper tip. Seeds oval or elliptical, wingless or winged; radicle cotyledons perched little margin of Maca leaning Radical efficacy increase sperm quality natural herbs nutrients can improve sperm count and active ability to make men ejaculation powerful, longer range. Strong improve sexual health, to the genitals more sturdy and more hot, passionate sex prolonged time. Maca extract Which is better _ Tande Biotechnology (certified) _ maca extract provided by the Shaanxi Tande biotechnology company. Shaanxi Tande Biotechnology Co., Ltd. (www.pure-source.cn) (www.zgtdyzt.com) (www.tdyextract.com) is a leader in Xi'an, plant extracts, over the years, the company implement the scientific management, innovation development, the principle of honesty and trustworthiness, and satisfy customer needs. Source world leader in biotechnology with the staff warmly welcome all inquiries negotiations to create the world Biosciences better future.