Four Substance

A foundational formula in Traditional Chinese Medicine, Si Wu Tang (Four Substance) is traditionally used to nourish Blood and support a balanced monthly cycle. With roots in classical herbal theory, this blend of four gentle yet powerful herbs is designed to promote vitality, emotional well-being, and regular rhythm throughout the month. Ideal for daily use after the cycle has ended, Four Substance helps support the body’s natural flow and internal harmony. Four Substance is great for: Supporting a healthy and balanced menstrual cycle Nourishing and replenishing Blood in accordance with Traditional Chinese Medicine principles Promoting emotional well-being and monthly resilience Encouraging internal harmony and overall vitality