Barebells

In the ever-evolving world of functional beverages, protein soda has emerged as one of the most talked-about trends of 2025. With promises of a fizzy, guilt-free soda experience packed with muscle-repairing protein, brands like Barebells are leading the charge. But as a nutritionist, I get one question daily: are protein sodas healthy? Let’s dive into the science, ingredients, and real-world benefits to give you an honest, evidence-based answer.

What Exactly Is Protein Soda?

Protein soda is exactly what it sounds like: a carbonated soft drink infused with protein—typically whey or plant-based protein isolates. Unlike traditional sodas loaded with sugar or artificial sweeteners, protein sodas aim to offer a low-calorie, high-protein alternative. Barebells Protein Soda Sweet Cherry, for instance, combines a crisp, sweet-cherry flavor with 20 grams of protein per can, making it a unique hybrid of a post-workout shake and a refreshing beverage.

Nutritionist-Approved: The Health Benefits of Protein Soda

From a nutritional standpoint, protein soda offers several distinct advantages over conventional soda and even some sports drinks. Here’s what the research and my clinical experience reveal:

1. High Protein Without the Sugar Crash

Traditional sodas are notorious for causing blood sugar spikes and crashes due to their high sugar content—often 30–40 grams per can. In contrast, Barebells Protein Soda Sweet Cherry contains only 0 grams of sugar, using sucralose and acesulfame-K as sweeteners. This means you get a satisfyingly sweet taste without the insulin rollercoaster. Protein soda health benefits include stable blood sugar levels, which is especially helpful for people with diabetes or those managing weight.

2. Muscle Recovery in a Can

After a tough workout, your muscles crave protein to repair microtears and rebuild stronger. While protein bars and shakes are tried-and-true, some people find them heavy or difficult to consume immediately post-exercise. Protein soda offers a lighter alternative—carbonation can make it more refreshing, especially after a sweaty session. One can provides roughly the same protein as a standard scoop of whey powder, making it a convenient option for on-the-go recovery.

3. Low Calorie, High Satisfaction

If you’re counting calories for weight loss or maintenance, protein soda is a game-changer. With only about 100–120 calories per can, it fits neatly into a caloric deficit while curbing cravings for something sweet and bubbly. Many of my clients report that swapping their afternoon soda for a protein soda helps them avoid mindless snacking later in the day.

How Does Protein Soda Compare to Regular Soda?

Nutrient (per 12 oz)	Regular Soda (e.g., Cola)	Barebells Protein Soda Sweet Cherry
Calories	140–180	110
Protein	0 g	20 g
Sugar	39 g	0 g
Artificial Sweeteners	None (or diet versions with aspartame)	Sucralose, Acesulfame-K
Added Vitamins	None	None

As you can see, the protein soda wins decisively on protein and sugar content. However, it’s not a perfect swap for everyone. The artificial sweeteners in protein soda may cause digestive discomfort in sensitive individuals, and some people find the aftertaste of sucralose less appealing than sugar. That said, for most people, protein soda is a far healthier alternative to regular soda.

Is Protein Soda a Good Pre- or Post-Workout Drink?

This is a nuanced question. For a post-workout recovery drink, protein soda works well because it provides fast-digesting protein without fat or fiber that could slow absorption. I often recommend it to clients who struggle to choke down a heavy shake after leg day. One of my favorite combinations is to pair a Barebells Protein Soda Sweet Cherry with a small piece of fruit for added carbohydrates to replenish glycogen stores.

For pre-workout, however, I’d caution against drinking a full can right before a heavy lift. Carbonation can cause bloating or discomfort during intense exercise. If you want a pre-workout fizz, try sipping it an hour beforehand or opt for a protein bar like the Barebells Protein Bar - Salted Peanut Caramel instead—it provides sustained energy and is less likely to cause gas.

What About Plant-Based Protein Sodas?

Most protein sodas, including Barebells, use whey protein isolate derived from milk. For vegans or those with dairy sensitivities, this is a dealbreaker. Fortunately, Barebells also offers an excellent range of plant-based snacks, such as the Vegan Protein Bar – Caramel Peanut, which delivers 15g of plant protein in a chewy, satisfying format. While there’s no vegan protein soda on the market yet (as of early 2025), I expect this gap to be filled soon as the plant-based protein trend continues to grow.

Potential Downsides You Should Know

No food or drink is perfect, and protein soda has a few caveats:

• Artificial sweeteners: Sucralose and acesulfame-K are generally recognized as safe by the FDA, but some studies suggest they may alter gut microbiota in high doses. For moderate consumption (1–2 cans per day), this risk is minimal.
• Carbonation and protein absorption: There’s no strong evidence that carbonation impairs protein digestion, but if you have IBS or a sensitive stomach, you might experience bloating. Try drinking it slowly or with a meal.
• Cost: Protein soda is typically more expensive than regular soda or even some protein shakes. You’re paying for convenience and nutrition.

How to Incorporate Protein Soda Into a Healthy Diet

If you decide to add protein soda to your routine, here are my professional tips:

1. Use it as a treat, not a staple. Think of it as a healthier soda alternative, not a replacement for whole-food protein sources like chicken, eggs, or legumes.
2. Pair it with a balanced meal. For example, enjoy a can of Barebells Protein Soda Sweet Cherry alongside a salad with grilled chicken for a satisfying lunch that keeps you full for hours.
3. Hydrate first. Protein soda shouldn’t replace water. Drink plenty of plain water throughout the day, and use protein soda as an occasional boost.
4. Watch your total protein intake. If you’re already eating a high-protein diet, adding a protein soda might push you over your daily needs. Most adults need 0.8–1.2 grams of protein per kilogram of body weight. For a 70kg person, that’s 84g of protein max—so one can fits easily.

Final Verdict from a Nutritionist

After reviewing the ingredients, macro profile, and research, I can confidently say: yes, protein soda is a healthy alternative to regular soda for most people. It provides a meaningful amount of protein without the sugar, and it can be a useful tool for weight management, blood sugar control, and post-workout recovery. However, it’s not a magic bullet—like all processed foods, it should be consumed as part of a balanced diet rich in whole foods.

If you’re curious to try one, I recommend starting with a flavor you love. The Barebells Protein Soda Sweet Cherry is a personal favorite for its bright, authentic cherry taste that doesn’t taste artificial. It’s the perfect guilt-free way to satisfy your soda cravings while fueling your muscles.

Frequently Asked Questions About Protein Soda

Can I drink protein soda every day?

Yes, in moderation. One can per day is fine for most people, but if you have digestive sensitivity to artificial sweeteners, consider limiting to a few times per week.

Is protein soda good for weight loss?

Absolutely. Its high protein content promotes satiety, and its low calorie count helps create a calorie deficit. Replace your daily soda with a protein soda, and you could save over 10,000 calories per month.

Does protein soda expire?

Like all canned beverages, protein soda has a shelf life of about 6–12 months. Check the “best by” date on the can. Store in a cool, dry place.

Can I use protein soda as a meal replacement?

No. While it provides protein, it lacks fiber, healthy fats, and carbohydrates needed for a complete meal. Use it as a snack or supplement, not a meal replacement.

Ready to Try It for Yourself?

If you’ve been searching for a healthy soda alternative that actually supports your fitness goals, protein soda might be the answer. As a nutritionist, I’ve seen clients transform their snacking habits by making simple swaps like this. Head over to Barebellstore and explore the Barebells People's Choice Pack—it includes a variety of bars and drinks so you can sample different flavors and find your new favorite. Your taste buds and your muscles will thank you!