What happens when you pair the world's healthiest water with a familiar citrus flavor? You get the all-new blk. Lime. A fulvic enriched alkaline water. It's refreshing. It's delicious and it's sure to become your new favorite flavor. Lime blk. is vibrant, sweet, a little tart and 100% YUM! It's distinct zesty taste will quench your thirst and keep you smiling with every sip. We understand if you don't feel like sharing your Lime blk.