Tea Tree oil is an effective antiseptic anti-bacterial & anti-fungal & is used in a wide range of products. All Lanes Tea Tree products contain the higher quality pharmaceutical grade tea tree oil for maximum benefit. Lanes Tea Tree oil is extracted from the Melaleuca Alternifolia an Australian plant which has been recognised as one of nature’s most versatile plants & has been widely used amongst Aborigines for around 4000 years. This particular plant is native to a small region of northern New South Wales & is cultivated specifically to produce this valuable oil. Lanes Shampoo contains 2% pure Tea Tree oil & is Ph balanced. It is formulated to protect the scalp & to keep it clean & free of dandruff. It also contains a special anti-tangling ingredient to make hair easier to comb. Regular combing with a special comb is now recognised as the best form of protection against nits & is suitable for all the family to use.