NATURCID Tea Tree Essential Oil 50ml. Tea tree oil is known for its antibacterial and antifungal properties. It is commonly used to treat skin problems such as acne, insect bites, and fungal infections. It can also be used to relieve the symptoms of nasal congestion and coughs. This product is a dietary supplement that can be used both topically and for inhalation. Composition The NATURCID TEA TREE oil 50ml product is composed mainly of tea tree essential oil. Instructions for use The instructions for use of NATURCID Tea Tree Oil 50ml are for external use only. It is recommended to apply a few drops of the oil to the skin and massage gently until completely absorbed. It can also be used diluted in water for gargling or in vaporizers for inhalation. It is important to follow the manufacturers instructions and consult a healthcare professional before use. Ingredients The main active ingredient of NATURCID TEA TREE oil 50ml is tea tree essential oil.