BELL Allergy Relief is a dietary supplement in the form of capsules designed to help keep histamine levels in check. This balanced formula supports comfortable living year-round, indoors and outdoors, by promoting a normal immune response. With beneficial plant-derived flavonols and antioxidants, this GMO-free supplement helps maintain histamine balance. Experience the natural purity and quality of Bell Lifestyle Products Inc. with over 25 years of commitment to customer satisfaction and honesty.