Expert Selection. With tea tree extract & sunflower seed oil. System for scalp care & beautiful hair. Professional quality. From our origins in salons in 1947, Tresemme has been driven by a simple truth: every woman deserves to look & feel fabulous, like they've just stepped out of the salon. This range, carefully selected by our stylists for its advanced technology, delivers expert solutions from salon quality products. Tresemme - professional, affordable. Why use the Renewal Hair & Scalp System (system of shampoo & conditioner)? Nourishes scalp and renews your hair, leaving it beautiful from start to finish. With tea tree extract and sunflower seed oil, the salon quality formulas help repair by nourishing the scalp at the surface cellular level (refers to stratum corneum). The result is soft, manageable hair and a moisturized scalp. For more salon secrets from our stylists, visit tresemme.com. Made in USA.