Our Original Black Nitro Cold Brew Coffee is made with purified water and organic beans. Nothing else. This gives our signature flavor it's award-winning strong, rich, and chocolatey taste. It's creamy, sweet and refreshingly smooth. We developed a proprietary process to infuse our cold brew with nitrogen (as opposed to carbonation) to give it a rich, creamy head - similar to nitro draught beer like Guinness. Cold brew is next level coffee. Nitro is next level cold brew.