Promote immune health with Source Naturals Wellness Herbal Resistance Liquid - Alcohol Free Formula! This unique formula features a powerful combination of herbs, designed to help support the immune system. Echinacea and goldenseal promote well-being, while Yin Chiao, a valued Chinese herbal complex, helps our bodies maintain a state of balance. Contains no yeast, dairy, egg, gluten, corn or wheat. Contains no sugar, starch, salt or artificial color, flavor or fragrance. Suitable for vegetarians.