Think astringents are just for wounds and puckered lips? Think again. These powerhouse plant compounds are hiding in plain sight — and they’re the secret ingredient behind the world’s most beloved teas.

Join Dr. Glen Nagel for a hands-on herb walk that will completely change how you look at the plants around you. We’ll taste, identify, and explore common astringents in the wild, then unlock their full potential through an ancient fermentation technique that transforms everyday herbs into extraordinary daily brews.