ProTough Thickening Base Coat
Treat your nail with ProTough Thickening Base Coat and put an end to splitting, breaking, and chipping. With twice the strengthening power of Fluoride, this thickening base coat nourishes your nails and makes them healthier. Although it does not provide permanent results, ProTough Thickening Base Coat does instantly thicken nails temporarily. Users insist this formula really does thicken nails while creating a smooth surface for nail polish. It is more expensive than most base coats, however, but its performance exceeds many other formulas.