Faith in nature tea tree shampoo 400ml invigorating from the moment you open the cap natural tea tree oil is used for its wonderful antiseptic qualities and is blended with citrus oils to really get you going massage gently into wet hair rinse well and repeat if required for best results follow with our conditioner ingredients aqua ammonium laureth sulfate maris sal melaleuca alternifolia leaf oil citrus limon peel oil citrus aurantifolia oil citrus aurantium dulcis peel oil po