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Is there sugar free Mountain Dew and what is the difference?

4 min read

Since its introduction in 1940, Mountain Dew has been known for its bold, citrus flavor, but many wonder if a version without sugar exists. The answer is yes, with the company offering options like Mountain Dew Zero Sugar and Diet Mountain Dew for those looking to cut back on sugar intake.

Quick Summary

Mountain Dew offers multiple sugar-free options, most notably Mountain Dew Zero Sugar and Diet Mountain Dew. These drinks differ in calorie count, caffeine levels, and sweetener blends, providing consumers with different choices to satisfy their craving for the classic citrus flavor without the sugar.

Key Points

  • Mountain Dew Zero Sugar is Available: A modern, permanent addition to the Mountain Dew lineup with zero sugar and zero calories.

  • Zero Sugar vs. Diet: Mountain Dew Zero Sugar aims to replicate the original flavor more closely, while Diet Mountain Dew has a distinct, longstanding flavor profile.

  • Caffeine Content Differences: Mountain Dew Zero Sugar has 20% more caffeine than Diet Mountain Dew.

  • Calorie Difference: As its name suggests, Zero Sugar has zero calories, whereas Diet Mountain Dew contains a small amount of calories (10 per 20 oz).

  • International Availability Varies: In some countries like Canada, Mountain Dew Zero Sugar replaced Diet Mountain Dew, but in the U.S., both are available.

  • Discontinued Original Sugar-Free: The initial "Sugar-Free Mountain Dew" sold from 1976-1984 has been discontinued.

In This Article

Exploring the Mountain Dew Zero Sugar and Diet Options

For years, fans of the iconic citrus soda have sought alternatives that deliver the same powerful flavor without the high sugar content. PepsiCo has responded to this demand by introducing several variants over the years. The primary focus today is on two distinct products: Mountain Dew Zero Sugar and Diet Mountain Dew.

Mountain Dew Zero Sugar Explained

Launched in the United States in early 2020, Mountain Dew Zero Sugar was created to offer a taste profile as close as possible to the original, but with none of the sugar or calories. It uses a blend of artificial sweeteners to achieve this taste. One of its most notable features is its higher caffeine content compared to both the regular and diet versions, with 68mg per 12oz can versus 54mg in the others. This higher caffeine level provides an extra 'exhilarating charge' for consumers. The zero-calorie formula is especially appealing to those on a ketogenic diet or individuals closely monitoring their calorie and sugar intake.

What is Diet Mountain Dew?

Diet Mountain Dew has a much longer history, first appearing in 1984. Initially called "Sugar-Free Mountain Dew," it was renamed and later reformulated in 2006 to its current "Tuned Up Taste". Unlike the Zero Sugar variant, Diet Mountain Dew contains a low calorie count (10 calories per 20 oz in the US) and has a lower caffeine content. Its recipe historically included a different sweetener blend, which some long-time drinkers have come to prefer. While both aim to provide a low-sugar alternative, the difference in formula and sweetener choice results in a subtly different flavor experience for many consumers.

A Tale of Two Sweeteners: Key Differences

While casual drinkers might confuse the two, there are distinct differences between Mountain Dew Zero Sugar and Diet Mountain Dew. A blind taste test conducted by reviewers often highlights subtle flavor nuances, with some finding the Zero Sugar version to be a closer replica of the original, while others prefer the longer-established Diet flavor.

Ingredient and Formula Variations:

  • Sweetener Blend: Diet Mountain Dew has traditionally used a blend of sweeteners, which was updated in 2006. Mountain Dew Zero Sugar was specifically formulated to replicate the full-sugar taste.
  • Caffeine: Zero Sugar packs more of a punch with higher caffeine levels than Diet.
  • Calories: True to its name, Zero Sugar has zero calories, while Diet Mountain Dew has a small, low-calorie count.
  • Flavor Profile: Taste is subjective, but reviews show a noticeable difference. Some perceive Zero Sugar as crisper, while Diet can have a slightly different aftertaste due to its sweetener composition.

Comparison Table: Zero Sugar vs. Diet

To make an informed decision, it's helpful to see the key aspects of Mountain Dew Zero Sugar and Diet Mountain Dew side-by-side. This table focuses on the standard U.S. versions.

Feature Mountain Dew Zero Sugar Diet Mountain Dew
Calories (per 20 oz) 0 10
Caffeine (per 12 oz) 68mg 54mg
Sweeteners Blend designed for original taste replication Specific blended formula
Taste Goal Mimic original Mtn Dew flavor Distinctive diet flavor profile
Aftertaste Minimal or subjective Perceived aftertaste by some

Global Market Presence

The availability of sugar-free Mountain Dew options varies internationally. In some markets, a product similar to Mountain Dew Zero Sugar has replaced Diet Mountain Dew entirely. For example, in Canada, Mountain Dew Zero Sugar replaced Diet Mountain Dew in most areas in 2020. However, in the United States, PepsiCo has confirmed that both flavors will coexist, allowing consumers to choose their preferred sugar-free option. This strategy highlights the company's understanding of consumer preferences and loyalty to both product lines.

Making Your Choice: Which Sugar-Free Dew is for You?

For those committed to zero calories, the choice is simple: Mountain Dew Zero Sugar is the clear winner. Gamers or students looking for a sugar-free energy boost might also prefer Zero Sugar for its higher caffeine content. For long-time Diet Mountain Dew drinkers, the familiarity of its taste might keep them loyal. New tasters should experiment with both to see which flavor profile they prefer. Ultimately, the best sugar free Mountain Dew depends on individual taste preferences and health goals.

Conclusion: The Final Word on Sugar-Free Mountain Dew

Yes, sugar free Mountain Dew is readily available, primarily in two forms: Mountain Dew Zero Sugar and Diet Mountain Dew. The introduction of the Zero Sugar variant in 2020 added a new dimension for consumers seeking a zero-calorie option that closely mimics the original's taste, complete with a higher caffeine boost. Meanwhile, Diet Mountain Dew remains a staple with its unique flavor and lower calorie count, providing a choice for fans who prefer its established profile. Shoppers should pay attention to packaging details, as labels can differ between countries and over time. Whether you seek zero calories, higher caffeine, or a familiar diet taste, Mountain Dew offers a sugar-free option for you. For more information, visit the official Mountain Dew website.

Frequently Asked Questions

Yes, Mountain Dew Zero Sugar contains no sugar and zero calories. It uses artificial sweeteners to achieve its taste.

Mountain Dew Zero Sugar has more caffeine. It contains 68mg of caffeine per 12oz can, compared to Diet Mountain Dew's 54mg.

No, in the United States, Diet Mountain Dew was not discontinued and is still available alongside Mountain Dew Zero Sugar. However, in some other countries like Canada, Zero Sugar did replace Diet.

Mountain Dew Zero Sugar was specifically formulated to replicate the bold taste of the original Mountain Dew more closely than the diet version. Many consumers find it a very similar-tasting, zero-calorie alternative.

Yes, because it contains zero sugar and zero carbohydrates, Mountain Dew Zero Sugar is considered a keto-friendly beverage.

The main difference is the specific blend and formulation of artificial sweeteners used. Zero Sugar was created more recently to closely mimic the original's flavor, while Diet Mountain Dew's formula has evolved over decades and results in a distinct taste.

Yes, some other popular flavors are also available in a zero-sugar format, such as MTN Dew Baja Blast Zero Sugar and Mtn Dew Code Red Zero Sugar.

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Medical Disclaimer

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