Korean sheet masks are popular for a reason—no spa appointment required to achieve glowing skin in less than 20 minutes. Entrepreneur Justin Hong experienced this for himself while working in Asia and was eager to offer masks to the U.S. The only problem? Most treatments contained parabens, sulfates, triclosan, and other potentially harmful ingredients. To formulate sheet masks that met his clean-ingredient requirements, Hong established BioRepublic SkinCare, the first and only USDA Certified Organic sheet mask available in the U.S. Whether you’re looking to brighten, calm, or exfoliate, there’s a cruelty-free mask that’s right for you.