Skip Extensions, $18 Lash Growth Serum

Lash extensions can get expensive on top of needing fills every few weeks, but this RapidLash Eyelash Enhancing Serum works while you sleep with no appointments or salon chair required. It's a two-second nightly step: just swipe it along your lash line and let biotin, panthenol, and pumpkin seed extract go to work conditioning each lash. Most users start noticing visible length and fullness in about eight weeks with consistent use. Other stores charge $27 to $35, but Daily Steals already has it at $22.99, and our exclusive code BD945AT drops it to $17.99 with free shipping. That's far less than a single lash-fill appointment.