Revlon Chroma nail polishes are metallic polishes that change shade depending on the light. Tanzanite is a beautiful gold/green purple, it some lights it’s a vibrant metallic violet but it other lights a more of a gold toned purple and in other lights it has more of a green tone.
Some metallic polishes can be quite difficult to paint, they go on streaky and there are obvious brush strokes but the formula of the Chroma polishes are really good, two thin coats is perfect for an opaque glossy finish. The lasting power is also really good, I’ve been wearing Tanzanite for three days without a topcoat and there have been no chips and it’s still very glossy. This formula is similar to a high end alternative.
Overall, I really like this formula and this colour and I’m definitely going to get a few more shades.