Supplements SuperFoods BioTrust Low Carb: Reviewing Grass Fed Protein Powder Meal Replacement

BioTrust Low Carb: Reviewing Grass Fed Protein Powder Meal Replacement

BioTrust Low Carb is a grass fed protein powder meal replacement supplement with a pasture-raised four protein blend that boosts immunity, metabolism and energy while suppressing appetite naturally.


BioTrust Low Carb is a protein powder blend sourced from grass-fed, pasture-raised cows.

Each serving contains 24g of grass-fed whey protein and just 4g of net carbs. The supplement also contains prebiotics, enzymes, and other ingredients to enhance its effectiveness.

Does BioTrust Low Carb work as advertised? Is BioTrust Low Carb a good protein powder? Find out everything you need to know about BioTrust Low Carb today in our review.

What is BioTrust Low Carb?

Low Carb is a protein powder supplement made by Austin, Texas-based supplement company BioTrust.

The supplement claims to contain a high dose of protein and a low dose of carbs, allowing you to maximize muscle-building while minimizing fat loss.

By taking Low Carb daily, you can purportedly help manage appetite, boost metabolism, enhance lean muscle, boost recovery, and enjoy other benefits.

Overall, BioTrust claims Low Carb is the best protein powder on the market. The company sells the supplement through, Amazon, and other retailers for between $39 and $49 per bag.

Learn More About BioTrust Nutrition Low Carb

How Does BioTrust Low Carb Work?

BioTrust Low Carb works like other protein powders. The supplement contains a significant dose of whey protein to fuel muscle growth, boost endurance, and rebuild your body after a workout.

What makes Low Carb different from other protein powders, however, is its low carbohydrate content. The supplement contains 24g of grass-fed protein, 4g of net carbs, and 4g of fiber. Typically, protein powders have between 20g and 30g of protein per serving, although they also have higher levels of carbs. With Low Carb, you get the same dose of protein with a lower carbohydrate total.

To achieve its low carbohydrate content, Low Carb uses cold-processing technology to create undenatured, bioactive, low carbohydrate protein powder with 4g of net carbs per serving.

And, unlike other whey protein powders, BioTrust sources its whey from grass-fed, pasture-raised cows. Typically, other protein companies use the cheapest dairy source available.

Other key features of BioTrust Low Carb include the fact that it’s non-GMO, free from growth hormones, no antibiotics, no pesticides, gluten-free, soy-free, and has no artificial sweeteners, flavors, colors, or preservatives.

It’s also important to note that Low Carb contains two sources of protein, including micellar casein protein and whey protein.

Micellar Casein: Micellar casein is considered a slow-digesting protein. Your body digests whey protein relatively quickly, which is important for getting protein exactly where it needs to go after a workout (like your muscles). However, it’s also beneficial for your body to slowly absorb casein protein over a longer period of time, delivering a steady supply of protein over several hours instead of a hefty dose at once.

Whey Protein: Whey protein is the standard and most popular source of protein. It’s absorbed by your body relatively quickly and has been shown to support muscle recovery and growth, among other benefits.

Typically, milk protein is made of about 80% casein and 20% whey protein. With Low Carb, you get both sources of protein.

The supplement also contains ProHydrolase, a natural digestive enzyme your body needs to absorb protein. If you ever feel bloated after taking protein, it could be because of imbalanced digestive enzymes. ProHydrolase could support your body’s ability to digest protein.

Low Carb Features & Benefits

BioTrust claims that by taking Low Carb daily, you can enjoy all of the following benefits:

Support metabolism

Manage appetite

Support a healthy diet

Build calorie-burning lean muscle

Support muscle strength and recovery

BioTrust claims only about half of all people consume the optimal amount of protein from food every day. Many people don’t get enough protein, and that affects body composition, performance, and aging, among other areas of health and wellness.

BioTrust recommends mixing Low Carb with water, milk, a shake, or the beverage of your choice. You can use it as a meal replacement, a pre or post-workout beverage, or as a snack. Just add two scoops to your desired beverage.

Low Carb Versus Other Protein Powders

BioTrust claims Low Carb has several features that make it superior to other protein powders, including:

Processing: Other protein powders are processed with high heat treatments, acid processing, or other low-quality techniques, yielding poor-quality denatured proteins that are poorly absorbed by the body. BioTrust Low Carb claims to exclusively contain undenatured protein for better absorption.

Dairy Source: Whey protein is a by-product of cheese. It’s a protein-rich dairy product. BioTrust claims other companies use cows injected with growth hormones, treated with antibiotics, or force-fed GMO grains. BioTrust claims their protein is sourced from grass-fed, pasture-raised cows.

Additives: While other protein powders contain additives, BioTrust claims their supplement does not contain any artificial sweeteners, flavors, colors, or other additives.

Mixability: Other protein powders are difficult to mix and are poorly absorbed by the body. BioTrust, meanwhile, claims Low Carb tastes great, mixes well, and is better absorbed.

Low Carb Ingredients

Low Carb contains slightly different ingredients based on your flavor. BioTrust offers seven different flavors of the formula. The base macro-ingredients, however, remain the same across all flavors.

Each two-scoop serving (39g total) of Low Carb contains 150 calories, 2.5 to 3g of fat, and 4 to 8g of carbs. There’s also 1g to 2g of total sugars and 23 to 24g of protein per serving.

Scientific Evidence for Low Carb

It’s no secret that protein powders can build lean muscle mass in various ways. Low Carb works like other protein powders, supporting lean muscle mass to enhance fat burning, muscle growth, and other benefits.

Low Carb is particularly beneficial to those who want to gain lean muscle mass without bulking up. While other protein powders are high in carbs and calories, Low Carb is relatively low. That means you get a hefty dose of protein without a large dose of carbs or calories.

As the Harvard Medical School explains, protein powder can support an active lifestyle:

“For those looking to enhance the muscle growth that typically occurs with exercise, evidence supports consuming 20 to 40 grams of protein at a time (roughly the amount found in a can of tuna).”

However, Harvard warns that larger quantities of protein powder (beyond 40g per day) simply contribute excess calories and reduce muscle-building potential.

Meanwhile, WebMD claims protein is beneficial for growing teenagers, those who are starting a new workout for the first time, those who are working out with extra intensity, anyone recovering from an injury, and someone following a vegan diet who may not be getting sufficient protein.

Overall, protein and protein powder are well-studied and supported by decades of research. We’ve seen increasing evidence showing that Low Carb and other protein powders can work as advertised to support an active lifestyle in multiple ways.

Low Carb Pricing

Low Carb is priced at $39 to $49 per bag, depending on how many bags you order. Here’s how pricing breaks down:

  • 1 Bag: $49
  • 3 Bags: $132
  • 6 Bags: $234

Each bag contains 28 scoops (14 servings) of Low Carb.

You can choose from seven flavors, including Milk Chocolate, Vanilla Cream, Café Mocha, Pumpkin Spice, Peach Mango, Strawberry Banana, and Chocolate Peanut Butter.

You can buy Low Carb through or through, although pricing is roughly the same between the two platforms.

You can also subscribe to the BioTrust auto-ship program to save 20%. You receive a monthly order of Low Carb and save 20% per month on your supplement.

As part of a recent promotion, BioTrust bundles Low Carb with two eBooks and a free coaching program. The two eBooks include the BioTrust Protein Power Meal Plan and 53 Fat Burning Smoothies & Milkshakes.

Low Carb Refund Policy

BioTrust offers a 60-day refund policy on Low Carb and most other supplements. You can request a complete refund within 60 days of your purchase.

To request a refund, contact the company at or 1-800-766-5086.

About BioTrust

BioTrust is an Austin, Texas-based supplement company founded in 2011. Today, the company offers a range of popular supplements targeting different health goals, including health and fitness supplements, anti-aging supplements, joint support supplements, and more.

You can contact BioTrust via the following:

  • Email:
  • Phone: 1-800-766-5086

Final Word

Low Carb is a protein powder that contains two sources of dairy protein, including whey protein and micellar casein protein. Each two-scoop (38g) serving of Low Carb contains 24g of protein and just 4g of carbs, making it ideal for those who want to support lean muscle mass without excessive calories or carb intake.

At $50 for 14 servings, Low Carb is not the cheapest protein powder available today. However, if you’re willing to pay a premium for a low-carb protein blend, then BioTrust’s Low Carb may be the right choice for you.

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