Goldenseal Root (Hydrastis canadensis) also known as Yellow Root and in Spanish Raiz de Sello de Oro is a powerful traditional herb used to support immune defense, antimicrobial protection, and healthy mucus membranes. Rich in berberine, hydrastine, and bitter alkaloids, goldenseal helps strengthen the body's natural defenses while toning and protecting mucosal tissues throughout the respiratory, digestive, and urinary systems.Commonly used to support colds, flu, sinus congestion, sore throat, digestive infections, gut imbalance, urinary discomfort, and immune weakness, goldenseal is valued for its targeted cleansing and protective action, especially during acute use.Enjoyed as a tincture, capsule, powder, or short-term immune blend, goldenseal root provides strong, focused support for immune resilience and mucosal integrity. Available Forms: Cut and Sifted Root, Powder, Capsules, TincturePairs Well With:Echinacea immune activation and recoveryElderberry antiviral and immune strengthMyrrh antimicrobial and mucosal supportLicorice Root throat soothing and formula balanceOregon Grape Root berberine synergy and liver support