The only nail treatment your nails will ever need. This is a nail strengthener, nail hardener, SUPER BOOST of vitamins for your nails all in one bottle. Our Superboost is packed with Biotin, Hyaluronic Acid, Vitamin E, Rosemary + Safflower Oil, and is nontoxic, vegan + cruelty free. The GLOSSLAB Super Boost is perfect for use alone in between manis or on top of an existing mani. Clean meets performance meets efficiency, with a sheer pink application.