ALLER-C® is a potent and effective combination formula designed to help maintain normal respiratory and sinus function. Aller-C features Isoquercitrin, a clinically studied nutraceutical offering the benefits of quercetin with superior absorption and bioavailability, to help promote cellular antioxidant defenses and a normal histamine response. Aller-C’s combination formula also includes Vitamin C for immune support, citrus Bioflavonoids to help maintain capillary stability, and Bromelain to promote inflammatory balance. This supplement can be used for maintaining and supporting the proper levels of enzymes and physiological factors necessary for normal respiratory and sinus function during seasonal challenges.
 
Key Benefits:
• Supports healthy respiratory and sinus function
• Offers Isoquercitrin for superior bioavailability
• Supports stable mast cells
• Premium vegan formulation
•Free of gluten, dairy, peanut, tree nut, soy and egg. Free of artificial flavors, colors, sweeteners, excipients (fillers, coatings, binders), sugar and non-GMO