Our Herbal Purge Purifying Night Patches contain Ascorbic Acid, Zingiber Officinale (Ginger) Root Extract, Artemisia Vulgaris Extract. It nourishes and protects hair, and also helps remove impurities from the body, boosts vitality, improves your physical health, helps relieve fatigue, relaxes, and enhances overall comfort and experience. Its use method is very simple: after washing your feet, take a piece of this product and stick it on the sole of your foot for about 6-8 hours. It can improve your physical and mental health, relieve stress and remove toxins from your body.