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Which Seltzers Are Low Carb? A Comprehensive Guide

6 min read

Over 50% of US adults are trying to reduce their carbohydrate intake, making low-carb beverages a popular choice. Knowing which seltzers are low carb is essential for those adhering to specific diets, as the carb content can vary significantly between brands, from zero grams to several grams per can.

Quick Summary

This guide covers the best hard and non-alcoholic low carb seltzers, detailing specific brands and their carb counts. It includes a comparison table, outlines what to look for when shopping, and discusses how seltzers fit into a low-carb or keto lifestyle, ensuring informed beverage choices.

Key Points

  • Zero-Carb Hard Seltzer: White Claw Pure, Michelob Ultra Organic, and San Juan Seltzer offer zero-carb and zero-sugar options for a strict low-carb or keto diet.

  • Non-Alcoholic Seltzer: Plain and flavored sparkling waters like LaCroix and Waterloo are naturally carb-free and excellent for everyday hydration.

  • Ingredient-Conscious Choices: Read the label to avoid added sugars and unwanted artificial sweeteners; brands with real fruit juice like Spindrift will have minimal, but some, carbs.

  • Alcohol Affects Ketosis: Even with zero carbs, the alcohol in hard seltzers contains calories and can affect ketosis, so moderate consumption is essential.

  • Seltzers vs. Beer: Hard seltzers generally have significantly fewer carbs than beer, making them a popular choice for those watching their carbohydrate intake.

In This Article

Low-Carb Seltzers: Understanding the Differences

When seeking out low-carb seltzers, it's crucial to understand the distinction between plain seltzer water and hard seltzers. Plain seltzer, also known as sparkling water or club soda, is naturally a zero-carb, zero-calorie beverage, making it a perfect low-carb option. However, hard seltzers, which contain alcohol, can have varying carb counts due to their ingredients. Many popular hard seltzers are crafted to be low-calorie and low-carb, but not all are created equal. The most carb-conscious brands often use a gluten-free alcohol base, like fermented cane sugar, and natural fruit flavors to achieve a crisp, clean finish without adding unnecessary sugars and carbohydrates.

Hard Seltzers: Top Low-Carb Brands

For those seeking an alcoholic option that won't derail a low-carb diet, a number of brands offer excellent choices with minimal carbs. The key is to check the nutritional information on the packaging, as some brands have flavor variations with different carb counts. Here are some of the best hard seltzers known for their low-carb profile:

  • White Claw Pure: This particular variety of White Claw is a stand-out with 0 grams of carbs and only 100 calories per can. While other White Claw flavors contain around 2 grams of carbs, the 'Pure' version is the gold standard for zero-carb seltzers.
  • Michelob Ultra Organic Seltzer: Another excellent choice for zero-carb enthusiasts, this USDA-certified organic seltzer contains 0 grams of sugar and 0 grams of carbs, and only 80 calories per can.
  • Viva Tequila Seltzer: Made with tequila, this seltzer option offers 0 grams of carbs and 0 grams of sugar per can, with 88 calories. It's a great option for those who prefer a spirit-based seltzer.
  • San Juan Seltzer: Known for its Pacific Northwest fruit flavors, this brand offers zero sugar and zero carbs across its lineup, with 85 calories per can.
  • High Noon Vodka Seltzer: This vodka-based seltzer is another popular choice, noted for its low carb count and real fruit juice base. Check specific flavors for exact carb counts, but they are generally very low.

Non-Alcoholic Seltzers: Carb-Free and Flavorful

If you're looking for a refreshing, low-carb beverage without alcohol, flavored seltzer waters are the way to go. These products use natural flavors to create a pleasant taste without adding calories or carbs. They are excellent for hydration and a great alternative to sugary sodas. Many of these brands are widely available:

  • LaCroix: A classic choice, LaCroix offers a wide variety of flavors with 0 calories, 0 carbs, and 0 sweeteners.
  • Waterloo: Similar to LaCroix, Waterloo is a popular brand with robust flavors and no sugar or carbs.
  • Spindrift: For those who prefer a hint of real fruit juice, Spindrift is an option to consider. While it does contain a small amount of carbs from the juice, it's significantly less than a traditional fruit-flavored drink and still fits within most low-carb plans.
  • Zevia: This brand uses stevia, a natural zero-calorie sweetener, to create a soda-like experience with 0 carbs.

Comparison of Low-Carb Seltzers

To help simplify your choice, here is a comparison table of some of the most popular low-carb seltzers. Always check the label for the most accurate nutritional information, as some brand lines or seasonal flavors may vary.

Brand Type Carb Count (per 12oz can) Calories (per 12oz can) Notes
White Claw Pure Hard Seltzer 0g 100 Zero carbs, clean taste.
Michelob Ultra Organic Hard Seltzer 0g 80 USDA certified organic, very low calorie.
San Juan Seltzer Hard Seltzer 0g 85 Pacific Northwest-inspired fruit flavors.
Truly Hard Seltzer Hard Seltzer 1-2g 100-110 Flavors vary; typically 1g sugar.
LaCroix Non-alcoholic 0g 0 Wide variety of flavors, no sweeteners.
Waterloo Non-alcoholic 0g 0 Strong flavors, no sugar.
Spindrift Non-alcoholic 1-5g Variable Made with real fruit juice, higher carbs.

How to Choose the Best Low-Carb Seltzer

Choosing the right low-carb seltzer involves more than just looking at the carb count. Consider these factors to ensure your beverage choice aligns with your health goals:

  1. Read the Label: The most reliable way to know a seltzer's carb content is to read its nutrition label. While many brands market themselves as low-carb, the specific values can differ by flavor. Always check for added sugars, as these directly increase the carb count.
  2. Consider Your Diet: If you are on a strict ketogenic diet, opting for a 0-carb hard seltzer or a non-alcoholic seltzer water is the safest bet. For more flexible low-carb diets, a brand with 1-2 grams of carbs may be acceptable, especially if the carbs come from a small amount of real fruit juice.
  3. Evaluate Sweeteners: Some non-alcoholic seltzers use artificial sweeteners or natural alternatives like stevia. While these often have no carbs, some individuals prefer to avoid them. Look for seltzers that are simply carbonated water and natural flavorings if you want to avoid all sweeteners.
  4. Factor in Alcohol Content: Hard seltzers typically have an alcohol by volume (ABV) of around 4-5%, similar to light beer. While the carbs are low, the alcohol itself contains calories. For example, White Claw Pure has 100 calories from its alcohol content, even with zero carbs. If overall caloric intake is a concern, keep this in mind. It's important to remember that moderate consumption is key for both hard seltzers and any other alcoholic beverage to align with wellness goals.
  5. Look for Clean Ingredients: Some of the best low-carb seltzers prioritize natural and minimal ingredients. Seek out those made with natural fruit flavors and without unnecessary additives. Brands like Michelob Ultra Organic Seltzer appeal to consumers looking for clean, organic ingredients.

Conclusion

For those on a low-carb or keto diet, enjoying a refreshing seltzer is entirely possible with the right choices. Non-alcoholic seltzer waters like LaCroix and Waterloo provide a carb-free and flavorful option for any occasion. When it comes to hard seltzers, brands like White Claw Pure, Michelob Ultra Organic Seltzer, and San Juan Seltzer lead the pack with zero-carb offerings. Always remember to check nutritional labels, as specific flavors or formulations can vary. By understanding the differences and making informed decisions, you can enjoy a delicious, low-carb beverage that fits your lifestyle without compromise. For more in-depth nutritional guides on various low-carb drinks, resources like Diet Doctor offer extensive information.

Key Takeaways

  • Read Labels Carefully: Always check the nutritional information on seltzer products, as carb counts can vary between flavors and brands, especially for hard seltzers.
  • Zero-Carb Options Exist: Certain hard seltzers, such as White Claw Pure and Michelob Ultra Organic Seltzer, contain zero carbs and zero sugar, making them ideal for strict low-carb diets.
  • Hard vs. Non-Alcoholic: Plain seltzer water is naturally carb-free, while hard seltzers have an alcohol base that adds calories, but are often still very low-carb compared to other alcoholic beverages.
  • Beware of Sweeteners: Many non-alcoholic flavored seltzers are carb-free, but some use artificial sweeteners. Look for natural options if you prefer to avoid them, or consider brands like Spindrift that use real juice but have minimal carbs.
  • Moderation is Key: While low-carb, hard seltzers still contain alcohol and should be consumed in moderation as part of a balanced lifestyle.

FAQs

  • Are all hard seltzers low carb? No, while most hard seltzers are marketed as low-carb, the exact count can vary. Some brands achieve 0g of carbs, while others might have 1-2g or more per can.
  • Is regular seltzer water zero carb? Yes, unflavored seltzer water, sparkling water, or club soda is naturally zero-carb and zero-calorie, made only from carbonated water.
  • What are some zero-carb hard seltzer brands? Popular zero-carb options include White Claw Pure, Michelob Ultra Organic Seltzer, and San Juan Seltzer. Always look for the 'Pure' or 'Organic Seltzer' version of these brands.
  • Are non-alcoholic flavored seltzers carb-free? Most non-alcoholic flavored seltzers like LaCroix and Waterloo are carb-free as they use natural flavors without added sugar. However, some brands that use real fruit juice might contain a small number of carbs.
  • Do hard seltzers affect a ketogenic diet? Most zero-carb hard seltzers are keto-friendly, but you must still account for the calories from alcohol. Alcohol consumption can pause ketosis temporarily while your body metabolizes it.
  • How do I find a seltzer without artificial sweeteners? Look for brands that explicitly state they are made with natural flavors and no added sugars or sweeteners. Checking the ingredient list is the best way to verify.
  • Are hard seltzers healthier than beer? Hard seltzers are typically lower in carbs and calories than most beers, but they offer little to no nutritional value. It's best to consider them a lower-carb alternative rather than a healthy drink.

Frequently Asked Questions

Several brands offer zero-carb options, including White Claw Pure, Michelob Ultra Organic Seltzer, and San Juan Seltzer, Inc. These products are specifically formulated to contain no carbs or sugar.

Yes, unflavored seltzer water is carb-free and an excellent hydration choice for a ketogenic diet. Even flavored versions from brands like LaCroix and Waterloo are typically carb-free, as long as no sugar is added.

Most flavored varieties of White Claw contain 2 grams of carbs per 12 oz can. However, the 'Pure' flavor is specifically designed to contain zero carbs.

Seltzer water is non-alcoholic and naturally has zero carbs. Hard seltzer contains alcohol and can have some carbs, though many brands keep the count very low (0-2g per can) compared to other alcoholic beverages.

Seltzers with real fruit juice, like Spindrift, will contain a small number of carbs from the natural fruit sugars. While still lower than many drinks, they are not zero-carb. If you are on a strict keto diet, check the label carefully.

Yes. Pure spirits like vodka, gin, and tequila contain zero carbs. They can be mixed with plain seltzer or diet soda for a carb-free cocktail.

Always check the nutrition facts label on the product's packaging. Look for 0g of sugar and a low total carbohydrate count. Products marketed as 'keto-friendly' or 'zero sugar' are typically your safest bet.

References

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Medical Disclaimer

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