Rimmel London nail polish turned lumpy after buy, what should I do next?

If your Rimmel London nail polish turned lumpy or clumpy after you bought it, that’s often caused by solvents evaporating, air exposure, or age, which thickens the formula and causes clumps inside the bottle.

You can sometimes revive it by adding a few drops of nail polish thinner and gently rolling the bottle to mix — avoid shaking, which traps air and worsens lumps.

Storing polish in a cool, dark place with the cap tightly sealed also helps keep the consistency smooth for longer, and applying thin, even coats on clean nails prevents bumps when you paint.

If these fixes don’t work, the polish may be too old or defective, so consider returning or replacing it through the retailer or Rimmel London customer service.

If the problem remains unresolved after contacting support, consider filing a complaint on Xolvie to raise awareness and pursue a resolution.