You do not want to put it somewhere this very hot you want to keep it as much as a kid in room temperature that's where you want to keep lisse skin care so the so that it won't change the pH in the park you want change the quality of the party the film work yes is going to be as effective depend show much he did refuted really boil so because of the live nature the ingredients even any variation in the viscosity or small color variations doesn't affect the efficacy of the product know that color changes that.