Oxygen (O) is a beautiful true red creme nail polish. It is soft and creamy, and opaque in 2 coats. 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.) This is a regular nail polish formula, not gel.