Melt away signs of stress. The Vagus Nerve Oil helps promote a sense of well-being and serenity. This soothing blend of essential oils calms for a moment of relaxation and balance during your day. The vagus nerve activates the body’s relaxation response and helps regulate stress. Named after the Latin word for “wandering,” the vagus nerve is the longest cranial nerve in the body..Calming citrus scent.Formulated with organic ingredients, glass packaging, vegan & cruelty-free.Free of Silicones, Phthalates, Sulfates and Parabens.0.5 oz.Dispense Vagus Nerve Oil into your hands and rub together. Cup hands to your nose and inhale deeply. .Then lightly massage in a circular motion along both sides of your neck and gently rub behind your earlobes. Avoid face. .Lightly massage in a circular motion along both sides of your neck and gently rub behind your earlobes. Not intended for use on the face