Serenitas Tea from Leaves & Flowers. This botanical blend is composed of herbs cultivated on small farms in the US. The marrying of Peppermint, Tulsi, Anise Hyssop, and Lavender creates a soothing and uplifting aroma and flavor that evokes feelings of serenity. Formulated to gently support mental and physical quietude, this blend is wonderful any time of day or night.