Shop Beauty Power M Curl lash extensions - a specialty lifting curl designed for clients with naturally downward-angled lashes who want visible lift from the lash base. M Curl creates an instant, defined upward curl without a lash lift or perm treatment beforehand, making it a practical option for lash artists who want to deliver dramatic results on challenging lash types. Available in 0.05, 0.07, 0.10 Mix, and 0.15 thicknesses. Lightweight fibers, consistent retention, and reliable performance.