Matcha is a finely ground powder made from high‑grade, shade‑grown Japanese green tea leaves that are steamed, de‑stemmed, and stone‑milled into a smooth, vibrant green powder. When whisked into water or milk, it tastes bright and vegetal with a gentle bitterness, rich umami, and a light natural sweetness that lingers, often compared to a more concentrated, creamy version of green tea.