Our Herbal Steam Eyeshade Contains Ginger Extract, Lavender Extract, Argy Wormwood Extract. It Can Relieve Eye Discomfort, Improve Visual Clarity and Improve Overall Eye Health. Its Usage Is Simple: Clean and Dry the Skin around the Eyes. Remove Steam Eyeshade from the Pouch. After Touching the inside of the Eye Mask with Your Eyes, Hang the Ear Band on Your Ears. After 20-30 Minutes of Hot Compress, Remove the Eye Mask. Effectively Relieve Eye Fatigue, Dry Symptoms, and Make Vision Clearer.