The Maybelline New York Lash Sensational Boosting Eyelash Serum is a budget-friendly option for those looking to enhance their lashes. This serum is enriched with arginine and provitamin B5, which help to nourish and strengthen the lashes. With regular use, you can expect to see visibly longer and fuller lashes in just 4 weeks. The serum has a lightweight formula that is easy to apply and dries quickly. Whether you have short, sparse lashes or simply want to enhance your natural lashes, the Maybelline New York Lash Sensational Boosting Eyelash Serum is a great choice on Amazon Prime Day.