Welcome to I'm Obsessed, a daily video series with Angelique Serrano, InStyle's beauty director. Check back every weekday to learn more about the beauty products and tools she can't get enough of.
When it comes to certain beauty products, you can do no wrong by sticking with a classic. Case in point: The beauty editor-approved Estée Lauder Sumptuous Extreme Lash Multiplying Volume Mascara. The length-defying voluminous lashes this mascara delivers in just a few swipes continues to impress us every single time. Even better, its unique wand is designed with two types of bristles—flexible and solid fibers—that guarantee a clump-free finish. As Serrano says of her favorite mascara in the video above, the formula is also packed with three different fibers that will make you lashes appear longer, and thicker than ever—sumptuous indeed.
Shop it: $28; sephora.com.
Watch the video above to learn why Serrano loves it—and visit instyle.com/videos for more of our favorites.