Six-Ingredient Pill with Rehmannia is an all-natural TCM supplement that nourishes yin to tonify the kidney. Perfect for addressing liver and kidney deficiencies, it targets conditions like lumbago, sore feet, dizziness, blurred vision, dry tongue, sore throat, and heel pain. This time-honored formula helps nourish the body and promote lasting wellness. This product description is based on the Taiwan Herbal Pharmacopeia 4th Edition and is provided for informational purposes only, not for self-diagnosis.