An evergreen shrub native to the Mediterranean, rosemary (Rosmarinus officinalis ) is widely renowned as a culinary herb as well as a fragrance in cosmetics. But the needlelike leaves of rosemary have also been valued for centuries by folk and herbal practitioners, who have traditionally used the herb as a calmative.* Alvita Rosemary Tea is made with premium-quality, organic rosemary leaves, and exudes the distinct flavor and aroma that have made rosemary a culinary favorite. Naturally caffeine free. Certified Organic by QAI. Certified Gluten-Free by NSF. Certified Kosher by Star-K. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.