VINPOCETINE is a derivative of Vincamine, naturally occurring in Crioceras longiflorus. Clinical studies suggest that it facilitates cerebral metabolism by improving cerebral blood flow, increasing glucose and oxygen utilization by neurons and concentration of neurotransmitters involved in the process of memory formation. Clinical studies have also shown that Vinpocetine may help to maintain healthy microcirculation in the inner vital organs of ears and eyes. Research has shown that the effects of this compound go beyond mere prevention and turn it into a Powerful Memory Enhancer.

VINCAMINE is a purified extract of Vinca Minor L. (Periwinkle plant). Used as a cerebral vasodilator for enhancing mental alertness, it increases blood flow to the brain and improves its oxygenation. The original use of this plant goes back to European traditional home remedy with a series of various applications. This herb is well known and widely used in popular medicine as an important component of herbal teas against nervousness in the elderly suffering from insomnia, anxiety and aggressiveness.

VINBURNINE , a natural occurring product found in the plant Hunteria eburnea P., obtained by semi-synthesis from Vincamine, is a muscle oxygenator. Clinical trials show the effects of Vinburnine especially in oxygen release from red blood cells.
Covex obtains Vinburnine through semi- synthetic process and distributes it worldwide as a high quality bulk raw material. Its main application as a dietary supplement is to boost the metabolism of glucose inside the muscle. Every training athlete or person doing fitness exercises can obtain maximum muscle performance by taking vinburnine as a catalyst of physical work.

VINCAGENOL (VINCA MINOR EXTRACT) According to scientific documents, the extract of Vinca Minor improves neurological and psychic disorders such as memory loss, concentration and attention disorders, dementia, tinnitus, visual disorder, and depression

PYGEUM AFRICANUM EXTRACT Pygeum, sometimes called Prunus africana, is a large evergreen tree growing in the higher plateaus of Africa. Traditionally, the bark of the tree was collected and powdered, then drunk as a tea for genital-urinary disorders. Pygeum contains three groups of active components such as phytosterols (sitosterols), Pentacyclic triterpenoids, Ferulic esters of long chain fatty alcohols. Recently, numerous clinical trials have shown the usefulness of a standardized extract of Pygeum for prostatic hyperplasia, particularly for benign prostatic hypertrophy (BPH).