Adjust your foundation color to suit your skin undertone with Total Control Pro Color Changer! Add a few drops of Total Control Pro Color Changer, one of the newest members of the Total Control Drop Pro family, to your Total Control Pro Drop Foundation and get your special foundation color! Total Control Pro Color Changer - with four different color options, allows you to achieve a smooth look by adjusting the color of your foundation to suit you best. Yellow Tint Adjuster: 2+ drops to get a warmer hue Red Tint Adjuster: 2+ drops to get a cooler hue Black Tint Adjuster: 2+ drops to get a darker hue White Tint Adjuster: 2+ drops to get a darker hue Tone Adjuster: 2+ drops to get a lighter shade Tip: Mix with Total Control Pro Drop Foundation to find the foundation shade that suits you best. Visit our blog page to learn about your skin undertone!