Caffeine - The main benefit of caffeine is that it can help promote hair growth straight from the root in the initial phases of hair growth. It does this through targeting a hormone called 'DHT', which causes hair loss. Ginseng Extract - Ginseng is beneficial to your scalp health and hair growth as it improves blood circulation while boosting the immune system & fighting hair loss. Vitamin E - Vitamin E may help support a healthy scalp and hair as it has natural antioxidant effects that could assist with maintaining hair growth.