04/22/2026
🪵Rougui (Cinnamomi Cortex) is one of Chinese medicine’s most powerful warming herbs. Harvested from mature cinnamon trees, its bark strengthens the Fire at the Gate of Vitality (Mingmen), warms the interior, and guides heat back to the source. In classical formulas, Rougui is often used to rescue depleted yang, move cold stagnation, and support deep, chronic conditions where warmth is needed most.