Tea tree oil is nature’s wonder essential oil. It’s a natural healing agent and antiseptic that’s extracted from a tree (Melaleuca alternifolia) found in South Wales, Australia. Now, many know about the great uses it has for cuts and scrapes, but the benefits of tea tree oil for our tresses are vast. From relieving dandruff to scalp fungus and cleansing, the word is out and many hair care product lines are formulating products with tea tree oil just for you! More and more products are popping up with essential oils like tea tree oil and we’ve compiled a list of top 20 so you don’t have to wonder.