What is Nitro Beer?

Nitro beer, with its smooth and creamy texture, is a beverage that flips the traditional blend of carbonation and nitrogen. It contains more nitrogen than carbon dioxide, resulting in a completely different texture and flavor profile than other beers. It’s transformative, allowing subtle flavors to shine through for a more enjoyable drinking experience.

While it took nitro beer a while to take off, it’s finally getting the appreciation it deserves and rapidly gaining popularity among beer connoisseurs.

Nitro Beer: A Closer Look

Nitro beer offers something completely different than regular beer. From the lush mouthfeel to the softer carbonation, nitro beer isn’t your run-of-the-mill beverage.


Nitro beer is far from the newest addition to the beer scene, despite its relatively recent climb to popularity. Its origins date back to the late 1950s, when Guinness, the iconic Irish brewery, started tinkering with nitrogen gas as an alternative to carbon dioxide in beers.

It started as an effort to mimic the characteristics of hand-pulled beers, eventually evolving into what it is today.

Flavor Profile and Texture

Nitro beer features a unique flavor profile and texture that differentiates it from other beers, making it a favorite among beverage enthusiasts.

While traditional beers are infused with 30% nitrogen and 70% carbon dioxide, nitro beers flip the script to 70% to 75% nitrogen and 25% to 30% carbon dioxide. Since this beer only has a fraction of the carbon dioxide that most beers have, the subtle flavors have ample opportunity to sparkle.

The texture is smoother and more velvety than other beers, featuring an almost creamy finish with a hint of carbonation.

Nitro Beer Varieties

Nitro beer is available in an assortment of styles, each showcasing a unique flavor profile enhanced by the nitrogenation process. A few popular varieties include:


The robust flavors of roasted malt, chocolate, and coffee steal the spotlight in stout beers, but when nitrogenated, they become even better. The texture becomes creamier and the flavors more nuanced, making for an intriguing sipping experience.


Much like stout beers, porters are dark and flavorful, featuring hints of chocolate, caramel, and roasted grains. When you add higher levels of nitrogen to the mix, the resulting creaminess deliciously complements the malt-forward character.


Although known for bold hop bitterness and lively carbonation, nitrogenation can offer an entirely different take on IPAs. The high percentage of nitrogen doesn’t detract from the hop-forward profile but instead complements it with softer carbonation and a smoother finish. The hop flavors still steal the show, but the creamy texture works in the background to offset and balance the beer’s bitterness.

How is Nitro Beer Made?

The velvety mouthfeel of nitro beer is courtesy of a process called nitrogenation. This process infused nitrogen into the beer during brewing as opposed to carbon dioxide, which is a staple in the brewing process.

Since nitrogen isn’t particularly soluble in liquids, achieving an infused result takes special equipment. To get the nitrogen to dissolve into the beer, you need to pressurize it and keep it cold. Any pressure or temperature changes can throw off the process, giving you results that are less than satisfactory.

Given the finicky nature of nitro beers, these beverages are typically available on tap, although more and more canned options are becoming available. The equipment used to infuse the nitrogen draws the beverage from the supply container, infusing it with nitrogen just before dispensing.

The result? A perfectly balanced, foamy glass of nitro beer.

Make High-Quality Nitro Beer With QuantiPerm

Crafting the perfect nitro beer has long been a challenge, even for experienced brewers. But with help from NitroBrew, a micro nitro infuser, achieving the perfect glass of nitro beer is a breeze.

The equipment doesn’t require mixed or blended gas, nor does it demand any finite balancing. Instead, it’s as simple as installing the system with access to your beverage and the supply gas cylinder for excellent nitro beer on demand.

Ready to up your nitro brewing game? Contact QuantiPerm to learn more about NitroBrew today.

Frequently Asked Questions

What is Nitro Brew?

Nitro brew, or nitro beer, is a beer made with more nitrogen than carbon dioxide. Instead of containing 70% carbon dioxide and 30% nitrogen, it contains up to 75% nitrogen and as little as 25% carbon dioxide.

What Does Nitro Infused Mean?

Nitro-infused means that nitrogen has been added to the beverage using certain processes. Brewers use special equipment to add nitrogen to beer, resulting in nitro brew, a nitro-infused beer.