Herb Pharm Certified Organic Black Elderberry Liquid Extract Drops for Immune System Support, Organic Cane Alcohol, 1 Oz

Customers find the elderberry extract effective for immune system support, particularly noting its ability to knock out colds. Moreover, the product receives positive feedback for its quality and ease of use. However, opinions about taste are mixed, with some saying it tastes good while others find it bland. Additionally, value for money opinions are divided between those who consider it a great value and those who find it pricey.