These unique stick concealers allow you to target specific problem areas with precision to achieve an all over even skin tone and get the perfect base for a flawless foundation look. Max Factor Colour Corrector Concealer in Green neutralises redness, such as blemishes, blotchiness and broken veins to create flawless skin. Use to precisely conceal and correct to form the perfect base for foundation. Colour Corrector sticks from Max Factor use the way colours balance and neutralise each other to correct and perfect any tonal imperfections in your skin such as dark under eye circles, blemishes or redness.