Using essential oils under the tongue is known as the sublingual route, which allows the oil to enter the bloodstream quickly through the tissues beneath the tongue. This method bypasses the digestive system, enabling faster absorption and more immediate effects. Essential oils taken this way can support various health benefits, including relaxation, immune support, and respiratory relief. However, it is crucial to use only high-quality, food-grade essential oils that are safe for internal use.

When applying essential oils under the tongue, tilt your head back slightly and carefully drip the oil without letting the dropper touch your lips. This prevents contamination and ensures a clean application. Allow the oil to absorb naturally without swallowing or drinking water immediately after, as this helps maximize its effectiveness. Some essential oils, such as peppermint or cinnamon, may feel intense, so dilution with a carrier oil like fractionated coconut oil may be necessary for a more comfortable experience.

Beyond immediate absorption, sublingual use of essential oils may enhance overall wellness by supporting the nervous and immune systems. Lavender (Lavandula angustifolia) is commonly used under the tongue for its calming effects and potential respiratory benefits. It may help soothe occasional throat irritation and promote relaxation. Incorporating this method into a wellness routine can provide fast-acting relief for stress, respiratory concerns, and overall balance.