Ozone Healing Gel is a combination of Ozone gas and extra virgin cold pressed olive oil. Ozone, also known as ‘activated oxygen’ destroys micro-organisms (bacteria, fungi, protozoa and viruses) extremely effectively. This is why this product is applicable to a majority of skin ailments, including: Pimples (bacterial), Cold sores (microbial), Athletes Foot (fungal), Eczema (fungal) and Psoriasis (fungal).