A nail strengthening base and top coat. A rock solid choice to strengthen and protect, Hard Rock encourages healthy nail growth. This quick-drying and long-lasting formula can be used as a base and top coat. With special strengthening ingredients, nails look and feel noticeably longer and stronger in a few short weeks. It's especially beneficial for weak nails or those damaged by gel and artificial nail removal. What it is formulated WITHOUT: - Parabens - Sulfates