REGULAR DOSE: unlike many other natural products for nasal and sinus relief, Rootology Breathe Free capsules do not need to build up in your system or be taken daily, you can simply take 2 capsules as needed. You may combine it with other products, however Rootology products are effective on their own. POWERFUL HERBAL EXTRACTS: the combination of the 13 concentrated herbal extracts provide almost instant nasal and sinus relief caused by pollen, dander, dust, mold, pollution, chemicals, smoke and other irritants. NON DROWSY FORMULA: the pure and natural ingredients eliminate the risk of any drowsiness and the capsules are doctor recommended allowing you to take with ease. SUPPORTS SINUS & NASAL HEALTH: protect your sinus health against sneezing, congestion, sinus pressure, runny nose, itchy watery eyes, and headache with the 100% natural Breathe Free capsules. NATURAL SUPPLEMENT: fast acting natural supplement to support nasal and sinus health, allowing you to breathe easier all year round.