Hydrogen (H) is a white creme nail polish.It is soft and creamy, and opaque in 2-3 coats depending on application. The thicker formula makes it great as a base coat or for nail art. Use a good base and top coat to get more durability and longevity from your manicure! All of our polishes are cruelty free, vegan and 5-free (free of camphor, toluene, formaldehyde, dibutyl phthalate (DBP) or formaldehyde resins.)