Aller-C (Isoquercitrin, C, & Bioflavonoids)

Aller-C (Isoquercitrin, C, & Bioflavonoids)

Provides quercetin and vitamin C for respiratory, histamine and sinus support*


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

100 CT
200 CT
Product Description

Best-selling supplement 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.* Approved for sale in Canada.

Packaging and labels may vary slightly 

Suggested Use

2 capsules, 2-4 times daily

Or as directed by your healthcare professional.

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