Harney & Sons's Yerba Mate brings the vibrant South American tradition directly to your cup—a naturally caffeinated herbal blend that energizes and refreshes without the heaviness of coffee. This blend delivers authentic yerba mate character: earthy, smooth, and invigorating. Whether you're seeking sustained mental clarity or a natural pick-me-up, this tea offers the balanced caffeine boost that has made yerba mate a cultural cornerstone across Argentina and beyond. Why You'll Love This Harney & Sons Blend Natural caffeine content for sustained energy and focus Smooth, earthy flavor profile with authentic South American heritage Versatile format—enjoy hot or cold throughout the day Harney & Sons quality and craftsmanship in every cup Frequently Asked Questions Is Harney & Sons Yerba Mate green tea?No. While yerba mate and green tea both contain caffeine, they come from entirely different plants. Yerba mate is a South American herbal beverage with its own distinct flavor and cultural tradition, whereas green tea originates from Asia. How much caffeine does Harney & Sons Yerba Mate contain?This blend delivers a natural caffeine content comparable to green tea—energizing without the intensity of coffee, making it ideal for sustained focus throughout the day. Can I brew this yerba mate hot and cold?Yes. This blend steeps beautifully in hot water for a traditional cup, and works wonderfully as an iced tea for warm-weather refreshment. Format: Loose leaf Brand: Harney & Sons Type: Herbal yerba mate Flavor Profile: Earthy, smooth, naturally caffeinated Shop our full selection of yerba mate.These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.