When Zachary Levi commits to something, he delivers excellence. If you’re familiar with the Shazam! star, you know he dramatically transformed his physique for the role—sparking a deep passion for fitness, nutrition, and overall wellness.
This passion gave birth to Flow Supplements. Frustrated with the fillers and inferior ingredients plaguing many workout supplements, Levi decided to create his own solution. He launched the company in early 2019 after developing a formula that prioritizes health, safety, and vegan compatibility.
Let’s examine Flow’s protein supplement offering and see what sets it apart.
About Flow Protein Plus/Benefits
Flow’s Protein Plus supplement enhances muscle-building and workout recovery by optimizing your “flow”—the seamless rhythm of your workout, energy, and daily life. The protein and amino acid combination curbs hunger while delivering essential nutrients that boost health and well-being.
Protein Plus Ingredients

Flow prioritizes healthy ingredients and maintains 100% transparency about every component—an admirable foundation for any company. While some plant-based protein supplement manufacturers hide their protein content, Flow makes all nutritional information readily accessible.
Their formula excludes soy, gluten, dairy, and sugar while featuring only natural flavors. Let’s examine the ingredient breakdown.
The protein sources are entirely organic, vegan-friendly, and plant-based—establishing a solid foundation. Without proprietary blends or fillers, Flow ensures complete transparency. Unlike Ghost Whey and similar products, Flow Protein contains no whey protein.
Pea Protein
Of the 19g protein per serving, nearly 15g derives from pea protein. This excellent choice for vegans, vegetarians, and anyone else supports weight loss and muscle development. It provides 9 essential amino acids plus a substantial dose of iron, while benefiting heart health. The primary drawback is its sodium content, which contributes significantly to Protein Plus’s overall sodium count.
Watermelon Seed Protein
You know watermelon benefits your health, but what about the seeds? These nutritional powerhouses contain both omega-3 and omega-6 fatty acids plus essential minerals like copper, potassium, magnesium, zinc, and iron. The seeds support healthy skin and hair, boost energy levels, help regulate blood sugar, and strengthen bones. Impressive!
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Pumpkin seeds—or pepitas—might be more familiar to you. However, you may not realize that just one ounce delivers 5g of protein, making them an ideal addition to vegan protein formulas. Pumpkin seeds offer numerous health benefits—fiber, healthy fats, minerals, vitamin K, and vitamin B2. They’re also rich in antioxidants and can enhance heart health and sleep quality.
Beyond the plant-based protein blend, the amino acid blend stands as the most crucial ingredient—delivering a “full clinical dose” of 9 essential amino acids. These compounds maximize your training by boosting muscle-building capacity, enhancing strength, and accelerating post-workout recovery.
Additional ingredients include only organic agave, natural flavors, sea salt, xanthan gum, and sucralose. Apart from the vague “natural flavors”—which could be anything, though we must trust they’re genuinely natural—sucralose represents the only questionable component.
The ingredient profile scores 98% positive. Replacing sucralose with stevia (which some reviewers suggest may happen eventually) would achieve perfection. Here’s hoping for that upgrade!
Nutrition facts (Brownie Batter): 130 calories, 2g fat, 6g carbs, 4g fiber, 19g protein, 0g sugar
Nutrition facts (Salted Vanilla Caramel): 110 calories, 2g fat, 4g carbs, 2g fiber, 19g protein, 0g sugar
Does Flow Protein Plus Work? Claims vs. Reality

As a relatively new company, Flow hasn’t accumulated extensive reviews yet. However, existing feedback is overwhelmingly positive, indicating a strong launch. Customers consistently praise both Protein Plus flavors for their great taste and smooth texture—no chalkiness or stomach upset. Users report boosted energy, faster recovery times, and enhanced workout stamina. Many also highlight its effectiveness as a breakfast or meal replacement.
Flow makes modest claims about their product, focusing on muscle-building support and improved post-workout recovery—benefits that science substantiates given the protein and amino acid profile. While individual results vary, most users can expect meaningful health benefits from Protein Plus.
Who is the Flow Protein Plus Best For?

Flow Protein Plus suits both men and women—anyone prioritizing adequate protein and amino acid intake while seeking optimal workout recovery. It also serves as an excellent meal replacement for those needing a nutritious, satisfying option.
Scientific Studies On Flow Protein Plus

While careful research and planning clearly shaped Flow Protein Plus’s formulation, no clinical studies have specifically examined this product. However, extensive research on the primary ingredients confirms they are healthy, natural, and beneficial. The vegan proteins were specifically selected as safe alternatives for those with food allergies, particularly to whey and soy.
Where to Buy Flow Protein

Flow Protein Plus is available through their website, flowsupps.com (not to be confused with flowsupplements.com, which is a separate company), and on Amazon. A 30-day supply costs $69.99 on both platforms and comes in two flavors: Brownie Batter and Salted Vanilla Caramel. Delicious!
The premium pricing may deter some buyers, but reflects the cost of high-quality ingredients (particularly organic ones). While potentially a hurdle, Protein Plus delivers genuine value for money. Even with daily consumption, one container lasts a full month—more longevity than many supplements offer. Ultimately, it’s comparable to or cheaper than purchasing several organic meals monthly.
Conclusion

Protein Plus represents an outstanding choice for those seeking to enhance their training and supplement their lifestyle with premium protein powder. Beyond offering a superior vegan protein supplement, Flow maintains an active Instagram featuring exercise videos, workout plans, tips, specials, and Q&A sessions. Flow clearly aims to cultivate a community centered on nutrition, fitness, and well-being. Zachary Levi has built an exceptional company with quality products that will only improve over time.












