The product is an eyelash serum designed to promote longer looking lashes in just 4/5 weeks. It claims to provide both length and thicker volume for stunning lashes. The serum comes in a standard size and is unscented, making it suitable for sensitive noses. With a 5D feature, this product promises to enhance the overall appearance of your lashes with a sleek black shade. Perfect for those looking to enhance their lashes naturally and achieve a bold look.