Butter london 3 free lacquer blowing raspberries butter london is a 3 free company no formaldehyde no toluene no dbp colour no carcinogens in short gorgeous nail varnish with no nasties an array of colours awaits you its almost impossible just to pick one the neutrals are perfect the shimmering alluring and the matte deliciously dense with fun flamboyant london inspired names butter london makes nail lacquer that is just so much fun