Hi-Health Quercetin Booster Seasonal Support Booster (120 Capsules)

- New look, same great formula! Formerly named Optim Nutrition AL-10 Quercetin Booster. - 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. - Quercetin and Vitamin C support healthy histamine levels.* - Nettle Leaf offers seasonal support.*