When inhaling a G02 blend, odour molecules are released. The olfactory receptors in our nose are activated and send electrical signals to the higher regions in our brain, the neocortex and limbic system. The limbic system then sends messages to the hypothalamus, the area of the brain which through the pituitary gland sends messages to other parts of the body. Different odour molecules will result in different messages being sent. The G02 essential oil blends are uniquely formulated to maximise the response for each described mood. For example, the B.CALM blend of lavender, bergamot, cardamom and sweet orange will help calm by assisting in reducing stress, working with your body to reduce cortisol (the stress hormone) and increase endorphin levels.