* With Eco-Harvest Tea Tree Oil, Blue Cypress and Eucalyptus * For Problematic Scalp Conditions & Head Lice Desert Essence Therapeutic Treatment Conditioner is to be used immediately following the Therapeutic Treatment Shampoo. Blended with a unique combination of essential oils including Eco-Harvest Tea Tree, Blue Cypress and Eucalyptus and Rosemary, the precise concentration of this formula delivers natural relief to a variety of scalp conditions and soothes, detangles and conditions hair and scalp. Use as the "second step" in head lice therapy. Desert Essence Tea Tree formulas are the first formulas in America to contain standardized quality Australian Tea Tree Oil. Tea Tree Oil is noted for its soothing, protective and inherently antibacterial properties. Among the most effective of inherent antiseptics, Tea Tree Oil is a non-greasy essential oil that supports the health of your hair. Desert Essence Blue Cypress Formulations use 100% Australian Oil of Blue Cypress from the Northern Territory of Australia. The "Tiwi" people, native of the territory have used oil of Blue Cypress for centuries for its activity as a inherent antiseptic and anti-inflammatory.