Kus Culture's unique Jojoba and mint serum blend, naturally stimulates hair growth by reducing excessive oil produced by the scalp and forming a natural balance between scalp and hair. You only need a little bit in your ends for this serum to revive your hairs natural balance! Because mint oil is such a powerful natural tool on its own, when combined with jojoba oil the two ingredients work as the perfect nourisher from scalp to ends.