Ginseng berry extract helps increase vitality and slow down degeneration of the body. They also increase blood flow to brain, which aids in concentration. Ginseng berry contains ginsenoside Re (a khind of ginsenoside), which possesses great potential as an anatibiotic drug. many clinical trials have proven that ginseng berry can slow down digestion, and lower absorption rate of carbohydrates, thereby aiding weight loss.