Our Yerba Mate tea is a smooth, full-bodied, energizing and rejuvenating herbal tea, which is commonly used to replace coffee. It is a healthful tea, containing many B and C vitamins and minerals such as calcium, iron, potassium, magnesium, zinc and phosphorus. It also provides essential amino acids. Yerba Mate generally contains about half as much caffeine as coffee. Check out the several varieties of exceptional quality Yerba that Starwest offers and relish the benefits.