MAC Cosmetics has released the Tendertalk line, a collection of five revolutionary lip balms that change colour, customizing to your specific body chemistry. According to reviews and press releases, the balms adjust their colour and appear differently on people of different skin tones. Silky, smooth and comfortable to wear, these balms are perfect for the summer months ahead, and each colour is easily wearable on any skin tone. Available in their permanent line as of June 16th.