Quebracho 4:1-450 mg (100 Capsules, ZIN: 521852)

What the brand says

Quebracho 4:1 - 450 mg (100 capsules, ZIN: 521852) Packaged in the United States in a GMP certified facility (Good Manufacturing Practice). No fillers. Manufacturer: TerraVita Size: 100 capsules Easy-to-swallow Capsules in a sealed bottle. Ingredients: Gelatin, Water, Quebracho 4:1 Extract - 450 mg