Cleanse and stimulate hair with this natural preservative-free shampoo bar. With natural ingredients such as essential tea tree oil that soothes the scalp, this invigorating shampoo promotes healthy hair and hair growth.  With Caffeine Conditioner to gives body and volume to fine lifeless hair and stimulates circulation to the roots and follicles. Studies have shown that when caffeine is applied, this powerful ingredient can help extend the life cycle of hair follicles and encourage healthy hair. Developed with botanicals known to help stimulate circulation and offer gentle exfoliation of hair follicles for healthy scalp and hair. Panthenol is effective for moisturization, improvement of hair structure and adding luster and sheen to the hair.