Herbal booster is powerful liquid combination of guarana ginseng gotu kola and muira puama herbal extracts to help boost your energy levels throughout the day enriched with echinacea to provide extra support to your immune system its convenient packaging one dosage per vial makes it ideal for use when travelling and perfect for the handbag the herbal extracts are dissolved in a red grape juice base helps to maintain a strong and healthy blood system provides the nutrients f