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What are the ingredients in Taco Bell Baja Blast?

3 min read

First introduced in 2004, Mountain Dew Baja Blast was a Taco Bell exclusive designed to complement its menu items. For two decades, its specific tropical lime taste captivated a cult following who wondered exactly what are the ingredients in Taco Bell Baja Blast that make it so distinctive.

Quick Summary

This article reveals the official list of ingredients in Baja Blast, including its major components and the role of its various additives. It details the unique flavor profile, compares it to regular Mountain Dew, and addresses common questions about its contents and nutritional information.

Key Points

  • Tropical Lime Flavor: The key to Baja Blast's unique taste is its signature blend of tropical and citrus lime natural and artificial flavors.

  • Standard Soda Base: The primary ingredients are carbonated water, high fructose corn syrup for sweetness, and citric acid for a tart finish.

  • Distinctive Teal Color: The soda gets its memorable aquamarine color from a combination of the artificial dyes Yellow 5 and Blue 1.

  • Caffeine Content: A regular 12-ounce serving of Baja Blast contains approximately 54 mg of caffeine, making it a moderately caffeinated soda.

  • Variations Exist: Different versions like Baja Blast Zero Sugar and Hard Baja Blast have different ingredients, nutritional facts, and caffeine levels.

  • Ingredient Transparency: While the full flavor profile is proprietary, the main components are publicly listed on PepsiCo's product fact sheets.

In This Article

The Official Ingredient List

According to official product information provided by PepsiCo, the primary ingredients in Baja Blast are a mix of standard soda components and specific flavorings that create its unique tropical lime profile. The ingredients for the fountain and retail versions are largely consistent, with the most notable difference being the on-site mixing of the fountain version.

The Major Components

  • Carbonated Water: The foundation of any soda, giving Baja Blast its signature fizz and effervescence.
  • High Fructose Corn Syrup: This is the primary sweetener used in the full-sugar version of the drink, contributing to its high sugar content and syrupy texture.
  • Natural and Artificial Flavor: The secret to Baja Blast's taste lies in this proprietary blend, officially labeled as "tropical lime".

The Additives and Preservatives

Baja Blast also contains several additives and preservatives:

  • Citric Acid: Adds tartness.
  • Sodium Benzoate: Acts as a preservative.
  • Caffeine: A 12-ounce serving contains about 54 mg.
  • Gum Arabic: A stabilizer.
  • Sodium Citrate: Regulates acidity.
  • Calcium Disodium EDTA: Protects flavor.
  • Sucrose Acetate Isobutyrate: An emulsifier.
  • Yellow 5 and Blue 1: These artificial dyes create the distinctive teal color.

A Breakdown of Baja Blast's Flavor Profile

Baja Blast is characterized by its tropical lime flavor, blending classic Mountain Dew citrus with fruitier notes, possibly including pineapple or mango. This unique profile is designed to complement Taco Bell's menu.

How Does Taco Bell Baja Blast Differ from Regular Mountain Dew?

Baja Blast and classic Mountain Dew share a base but differ in flavor and appearance. Here is a comparison:

Feature Baja Blast Regular Mountain Dew
Flavor Profile Tropical lime with fruity hints. Standard lemon-lime citrus flavor.
Color Distinctive teal (Yellow 5 and Blue 1). Bright yellow-green (primarily Yellow 5).
Availability Originally a Taco Bell exclusive, now widely available year-round. Widely available.
Caffeine Content (per 12oz) Approx. 54 mg. Approx. 54 mg.
Primary Sweetener High fructose corn syrup (regular version). High fructose corn syrup (regular version).

Nutritional Information and Variations

Nutritional content varies between the standard version and other options like Zero Sugar and Hard Baja Blast.

Standard Baja Blast (per 12 oz):

  • Calories: 170 kcal
  • Total Carbohydrates: 44g
  • Sugars: 44g
  • Sodium: 55mg
  • Caffeine: 54mg

Baja Blast Zero Sugar (per 12 oz):

  • Calories: 0 kcal
  • Total Carbohydrates: 0g
  • Sugars: 0g
  • Sweeteners: Sucralose and Acesulfame Potassium
  • Caffeine: Approximately 68 mg

Hard Baja Blast (per 12 oz):

  • Calories: 100 kcal
  • Alcohol Content: 5% ABV
  • Caffeine: 0 mg
  • Sugars: 0g

Is Baja Blast Vegan? A Look at the Ingredients

The ingredients are generally plant-based. However, the use of artificial dyes like Yellow 5, which have historically been tested on animals, can make it a concern for some vegans. The product is certified vegetarian by the American Vegetarian Association. For more information on food additives, refer to the Environmental Working Group's Food Scores.

Conclusion

Originally a Taco Bell exclusive, Baja Blast is now a year-round soda. Its ingredients include carbonated water, high fructose corn syrup, and a blend of tropical lime flavors, along with various additives. This combination results in a unique taste designed to pair well with Taco Bell's food. While the specific flavor blend remains a trade secret, the key components contributing to its distinctive profile are well-known.

Frequently Asked Questions

Yes, standard Baja Blast contains caffeine. A 12-ounce can or serving size has approximately 54 milligrams of caffeine, which is comparable to regular Mountain Dew.

PepsiCo officially describes the flavor as 'tropical lime'. The exact combination of natural and artificial flavors is a trade secret, but it includes more fruity notes, possibly pineapple or mango, than regular Mountain Dew.

No, as of January 2024, Baja Blast is available year-round in bottles and cans at retail stores nationwide. It was originally a Taco Bell exclusive when it was first introduced.

The ingredient list is generally plant-based. However, the artificial food colorings Yellow 5 and Blue 1 have historically been tested on animals, which is why some vegans choose to avoid it. It is certified as vegetarian by the American Vegetarian Association.

Yes, Baja Blast Zero Sugar is available. It is sweetened with sucralose and acesulfame potassium instead of high fructose corn syrup.

The teal color of Baja Blast comes from the combination of two artificial food dyes, Yellow 5 and Blue 1, which are listed on the official ingredient list.

Baja Midnight, a separate product, is a passionfruit flavored version that was introduced exclusively at Taco Bell in Summer 2025.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice.