Vital Nutrients Arabinogalactan Powder – Vegan Prebiotic Fiber Supplement for GI Health, Liver, and Immune Support* – Gluten, Dairy, Soy Free – Non-GMO – 300g

Customers find the supplement effective for immune support, with one mentioning it kept them healthy throughout winter. The product receives positive feedback for its quality and customers consider it worth the price. Opinions about taste are mixed, with some finding it has a neutral taste while others say it tastes terrible.