Exfoliants are skincare products that remove dead skin cells and dirt from the skin's surface, leaving it smooth and radiant. They can come in different forms, including creams, gels, lotions, and chemical exfoliants. It's important to choose an exfoliant that's right for your skin type and avoid using them too frequently, as over-exfoliation can cause skin irritation and damage. By incorporating an exfoliant into your skincare routine, you can improve your skin's texture and radiance.