The strong winds and radical temperature shifts that accompany seasonal change stir settled spores and spread inciting pollens. With the air teeming with pollutants, immune cells jump into action. Inevitably, this sets the stage for your asthma or post-nasal drip to flare up, or your head to feel foggy. With the BREATHE PACK, you'll quell unwanted immune reactivity and facilitate the removal of mucus, with the help of Stinging Nettles in Ultra Aller-X, along with the Bromelain and N-Acetyl Cysteine in Sinus Clear. Meanwhile, Buffered Vitamin C, Quercetin and Lactodophilus strengthen this effort by providing the antioxidants, polyphenols and proper direction to keep your entire body energized.