Calling all essential oil fans! Right now you can snag this #1 Respiratory Essential Oil & Sinus Relief Blend for only $14.95 (reg. $39.95) + FREE Shipping! This essential oil is VERY highly rated with 4.9 stars and over 200 reviews. According to reviewers, this essential oil is great for relief from allergies and colds. This would be great to have on hand for the upcoming cold and flu season.