Whether you’re new to bourbon or a seasoned sipper, the question comes up time and time again:

Is bourbon gluten free?

At Company Distilling, we believe you should know exactly what’s in your glass, especially if you’re managing a gluten sensitivity or following a gluten-free diet. With the rising interest in gluten-free alcohol options and increased demand for transparency around gluten-free labeling, it’s important to separate myth from fact when it comes to consuming whiskey or bourbon. 

Here’s a friendly, flavorful deep dive into everything you need to know about gluten-free whiskey, how bourbon is made, and what that means for those avoiding gluten grains.

What Is Bourbon Made From?

Let’s start at the barrel—literally.

Bourbon is a type of whiskey that’s defined by its mash bill (the recipe of grains used to make it). By law, it must be made from at least 51% corn, but the rest of the mash often includes wheat, rye, or barley, all of which are gluten-containing grains.

That means many bourbon brands start with ingredients that naturally contain gluten.

But here’s the key: the distillation process.

Does Distillation Remove Gluten?

Yes. Even though bourbon is made from gluten-containing grains, the process of turning those grains into distilled bourbon removes the gluten proteins. During distillation, the alcohol evaporates away from the solids, including gluten, and then condenses back into liquid form. The result? A gluten free alcohol that’s generally safe for those avoiding gluten.

This is supported by the FDA, which considers distilled spirits made from gluten grains to be gluten free unless something containing gluten is added after distillation. The Celiac Disease Foundation agrees: properly distilled alcohol, even when made from wheat or barley, is safe because the gluten doesn’t make it through the process.

What About Gluten Free Labeling?

This is where things can get confusing. While bourbon can be considered gluten free, you’ll rarely see it labeled as such. That’s because of regulatory and legal nuances around gluten free labeling—especially when a product is made from a gluten containing grain.

At Company Distilling, we don’t label our bourbons “gluten free,” but we do take pride in crafting high-quality spirits that are distilled in a way that removes gluten, without adding anything afterward that could reintroduce it. If you’re consuming whiskey and concerned about gluten, always look into how it’s made, not just what’s on the label.

Is There a Risk of Cross-Contamination?

This is a fair concern. While the alcohol that makes it into your glass is gluten free by nature of the distillation process, the facilities in which the bourbon is made may process wheat, barley, or other gluten-containing grains. That means there’s a small chance of cross-contact.

If you have celiac disease or a severe gluten sensitivity, you should consult your doctor before consuming whiskey, bourbon included. Your personal sensitivity and the level of trace contamination you can tolerate should always guide your choices.

Which Company Distilling Bourbons Are Distilled Gluten Free?

At Company Distilling, our three flagship bourbons are all distilled gluten free and made with transparency, tradition, and flavor in mind.

Straight Bourbon Whiskey Finished with Maple Wood

Our signature pour. This one’s mellow, smooth, and layered with sweet complexity from toasted maple wood finishing. A perfect entry point for any bourbon lover.

Straight Rye Whiskey Finished with Cherry Wood

Spicy and flavorful, this bourbon brings together pepper, dark fruit, and the subtle sweetness of cherry wood for a one-of-a-kind finish.

Straight Tennessee Whiskey Finished with Apple Wood

Bright and balanced, this Tennessee whiskey is approachable and clean, with a slight smoky crispness from the apple wood.

Also, all our limited release items are considered gluten free as well. 

Cask Strength Straight Bourbon Whiskey

Unfiltered. Uncut. Undeniably bold. This high-proof favorite is big on alcohol content and even bigger on flavor—but like all our spirits, it’s distilled in a way that removes gluten.

Each of these offerings is part of our commitment to crafting incredible bourbon brands while staying true to the process that keeps our pours clean, high-quality, and approachable for a variety of lifestyles.

Gluten Free Bourbon vs Gluten Free Whiskey

While all bourbon is whiskey, not all whiskey is bourbon. But the good news? Most distilled whiskeys—whether bourbon, Scotch, or rye—are gluten free, as long as nothing is added after distillation.

If you’re seeking a gluten free whiskey option, distilled bourbon is a great place to start. Just remember to check whether the brand adds flavors or finishes that may include gluten ingredients. Some flavored whiskeys or small-batch experiments may add post-distillation elements that could pose a risk for those with gluten sensitivities.

Can You Drink Bourbon on a Gluten Free Diet?

In most cases, yes. Bourbon fits within a gluten-free diet as long as it is consumed responsibly and with full knowledge of how it’s produced. That said, the safest way to enjoy bourbon is by sticking with brands that disclose their process and commit to purity in both ingredients and handling.

At Company Distilling, we don’t use post-distillation flavorings, gluten-containing additives, or shortcuts. We keep our process clean and our pours honest, because that’s what great bourbon (and great flavor) is all about.

Tips for Consuming Whiskey on a Gluten Free Diet

If you’re exploring gluten-free alcohol options and want to enjoy bourbon safely, here are a few tips:

• Ask Questions: Don’t hesitate to contact the distillery directly if you have concerns.
• Avoid Flavored Whiskeys: These often contain additives that could reintroduce gluten.
• Choose Trusted Bourbon Brands: Look for transparency in sourcing, production, and bottling.
• Limit Risk of Cross-Contamination: Stick with distilled bourbon made by facilities that don’t also produce beer or malted beverages.
• Check Labels: While not always present, gluten-free labeling can offer peace of mind.

Final Thoughts: Is Bourbon Gluten-Free?

Yes, as a distilled spirit, bourbon is gluten-free and generally safe for those avoiding gluten, even though it begins with gluten-containing grain like wheat. The distillation process removes gluten, and most bourbon brands (including ours) don’t add anything afterward that would reintroduce it.

Still, every person is different. If you have a gluten sensitivity, be sure to speak with your healthcare provider about consuming whiskey and whether it fits your specific needs.

And if you’re looking for a flavorful experience crafted with care, we’d love to raise a glass with you at one of Company Distilling’s three beautiful distillery locations.

Frequently Asked Questions (FAQ)

Disclaimer: This article is for informational purposes only. Always consult your healthcare provider regarding your personal dietary needs and sensitivities.