I use this & the elixir. I have allergies and asthma, I'm usually feeling sub-par late fall- early winter. I've been using this for a month, I feel great! I can breathe! I'm less snotty, but unlike decongestants, it doesn't dry my mucus membranes out (no nosebleeds! no scratchy throat! no chapped lips!). In fact, it lubricates my mouth and throat, and gives me minty fresh breath. I keep it in my desk at work- allergy snottiness and dry throat cough is simply unacceptable these days; this keeps them at bay. No fillers or gross ingredients. Ethical, caring, USA manufacturer.