What's the difference between OPI GelColor and OPI Intelli-Gel?

OPI has a few different gel lines, and we carry all three:

OPI GelColor is OPI's longstanding gel polish line — color gel for a standard gel manicure.

OPI Intelli-Gel is OPI's newer gel polish line — a separate product with a new bottle and a different formula. Not all GelColor shades have been transitioned to Intelli-Gel, so both lines coexist. Each product page tells you which line a shade is from.

OPI GELevate is a different kind of product — it's OPI's builder gel line. Builder gel is thicker than regular gel polish and is used to add strength, do overlays, or build out length on the natural nail, rather than just adding color. GELevate is designed to cure with the OPI Lightning Flash Cure Gel Lamp.

So in short: GelColor and Intelli-Gel are both color gel polish lines, while GELevate is builder gel for strength and structure. All three are currently in stock.