Life is why Lipton is a proud national life is why sponsor (The American heart association's relationship is limited to unsweetened Lipton black tea and green tea. Can help support a healthy heart. Quality for over 130 years. Black tea is just as hydrating as water. Lipton black tea is sustainably sourced. From plant to planet. We’re continuing to make small changes to make a positive difference to the planet by using carton packaging from sustainable forests.