AL-10® Quercetin Booster's quercetin, a naturally occurring bioflavonoid supports healthy histamine levels and helps sustain a balanced immune response.* To ease the discomfort of seasonal changes, combine with our popular seasonal support AL-10® PLUS to deliver a one-two punch of symptom relief. AL-10® PLUS, an exclusive, all-natural blend of vitamins and herbs that has been Hi-Health's best-selling seasonal immune support formula for more than 15 years.

The combination of AL-10® PLUS and AL-10® Quercetin Booster can ease seasonal symptoms such as a runny nose, sneezing, coughing, scratchy throat, wheezing, and watery, itchy eyes with:

• Quercetin and Vitamin C support healthy histamine levels.*
  
• Nettle Leaf offers seasonal support.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.