Is Root Beer Vegan: Unraveling the Fizz

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If you’ve ever wondered whether that sweet, bubbly elixir known as root beer is vegan-friendly, you’re not alone. Root beer’s distinct flavor sets it apart from other soft drinks, leading curious vegans to question its compatibility with their plant-based lifestyle. In this article, we’ll delve into the world of root beer to determine whether it’s a vegan-friendly beverage.

What Makes Root Beer Unique?

Root beer is a beloved soft drink known for its sweet and earthy flavor profile. Traditionally, it derives its primary flavor from the vine of Smilax ornata (sarsaparilla) or the bark of the sassafras tree (Sassafras albidum). This unique taste often piques the curiosity of vegans who wonder if it aligns with their dietary choices.

Is Root Beer Vegan?

Yes, root beer is generally considered vegan. Its primary ingredients consist of various roots and herbs, such as sassafras albidum, foaming agents like quillaja saponaria and manihot esculenta, spices including allspice and nutmeg, and other non-animal-derived components like sugar, molasses, and yeast. The fundamental elements of root beer do not originate from animals.

Let’s explore some of the key factors that contribute to root beer’s vegan status:

1. Roots and Herbs

Root beer boasts a rich blend of roots and herbs in its recipe. These include:

  • Arctium lappa
  • Betula nigra (sap, syrup, or resin)
  • Gaultheria procumbens (berries and leaves)
  • Glycyrrhiza glabra (licorice root)
  • Prunus serotina (black cherry wood)
  • Piper auritum (known as the “root beer plant” or hoja santa)
  • Smilax regelii (sarsaparilla)
  • Sassafras albidum (sassafras roots or bark containing the natural oil safrole)
  • Taraxacum officinale (dandelion root)

2. Foaming Agents

Common foaming agents found in root beer include manihot esculenta (from the cassava plant) and quillaja saponaria (also known as soapbark).

3. Various Spices

Root beer’s delightful flavor is enhanced by a medley of spices, including allspice, cinnamon, clove, and nutmeg, among others.

4. Vegan-Friendly Additives

Root beer incorporates several additives that are vegan-friendly. These include malted barley (hordeum vulgare), molasses, St. John’s wort (hypericum perforatum), sugar, and yeast.

The Vegan Status of Popular Root Beer Brands

Let’s take a closer look at the vegan status of some well-known root beer products:

A&W Root Beer

A&W Root Beer is indeed 100% vegan. Its ingredients include carbonated water, sugar, caramel color, sodium benzoate (a preservative), and natural and artificial flavors. Caramel color, often questioned for its vegan status, is entirely vegan as it is not derived from real caramel but rather from simple sugars.

Barq’s Root Beer

Barq’s Root Beer is also vegan. Its ingredients consist of carbonated water, high fructose corn syrup (HFCS), caramel color, sodium benzoate (a preservative), citric acid, caffeine, artificial and natural flavors, and acacia.

Mug Root Beer

Mug Root Beer is another vegan-friendly option. Its ingredients include carbonated water, HFCS, caramel color, sodium benzoate (to preserve freshness), citric acid, natural and artificial flavors, modified food starch, calcium disodium EDTA (to protect flavor), and quillaia extract.

Root Beer-Flavored Food Products

Root beer’s delightful flavor extends beyond beverages to various food products. While root beer-flavored foods may sometimes contain lactic acid (LA), a potential red flag for vegans, not all of them do. Lactic acid, although it can be derived from animal sources, is often produced industrially through bacterial fermentation. This means that the presence of lactic acid in root beer-flavored foods doesn’t necessarily render them non-vegan.

However, if you’re an especially vigilant vegan, you may want to exercise caution and scrutinize product labels for the presence of lactic acid sourced from animal products.

Root Beer Floats: A Non-Vegan Indulgence

It’s essential to note that while root beer itself is typically considered vegan, certain applications of this beloved beverage are not suitable for vegans. A classic example is the root beer float, a delightful concoction consisting of traditional ice cream and root beer.

Root beer floats, which pair traditional ice cream with root beer, are not vegan-friendly unless plant-based ice cream is used as a substitute. The standard ice cream utilized in root beer floats is not vegan, containing dairy-derived ingredients.


In conclusion, root beer’s distinctive and delightful flavor is primarily derived from plant-based ingredients, making it generally suitable for vegans. However, it’s crucial to remain mindful of potential non-vegan additives in root beer-flavored foods and to opt for plant-based ice cream when indulging in root beer floats.

For more insights into vegan-friendly beverages and ethical living, visit the Crooked Beverage Co homepage.

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