Optima Australian Tea Tree Soothing Lip Balm SPF 18 contains 3% Tea Tree Oil, Vitamin E and Shea Butter. Soothes sore and inflamed lips.Protects against the sun, wind and cold. SPF 18. Alcohol, Paraben and Sodium Lauryl Sulphate free. This lip balm can be used as frequently as required and can also be used under lipstick.. Apply to the lips as required. View our range of natural beauty products such as facial washes, moisturisers and lip balm in several exciting ranges, including: Tea Tree, Manuka Honey and Aloe Vera.