Kettle & Fire Bone Broth Explained: Benefits, Ingredients & How to Choose

Quick Answer: Kettle & Fire Bone Broth is a shelf-stable, organic bone broth brand made by simmering grass-fed beef bones or organic chicken bones with organic vegetables and herbs. It stands out for its high protein content (9–10 grams per serving), third-party testing for heavy metals, and convenient packaging. While it’s not a medical treatment, it’s a nutrient-dense food that can support a protein-rich diet and is popular among paleo, keto, and gut-health enthusiasts.

Bone broth has become a pantry staple for health-conscious eaters, and Kettle & Fire is one of the most recognizable names in the category. But what exactly is it, and is it worth the price? This plain-English guide explains what Kettle & Fire bone broth is, how it’s made, what’s inside the carton, and how to choose the right variety for your lifestyle. Whether you’re new to bone broth or comparing options, this article provides the facts you need without the hype.

What Is Kettle & Fire Bone Broth?

Kettle & Fire Bone Broth is a ready-to-drink, shelf-stable bone broth made by simmering bones (beef, chicken, or turkey) with organic vegetables and herbs for 12 to 24 hours. The company, founded by Justin Mares and Nick Mares in 2015, was created to offer a clean, convenient alternative to homemade broth. Unlike stock, bone broth is simmered longer to extract collagen, gelatin, and minerals from the bones, resulting in a protein-rich liquid that solidifies when chilled.

The brand sources beef bones from 100% grass-fed, grass-finished cattle raised without antibiotics or added hormones. Chicken bones come from organic, pasture-raised birds. All vegetables and seasonings are certified organic. The broth is packaged in BPA-free cartons and is shelf-stable until opened, making it easy to store without refrigeration. According to the company’s website, a one-cup serving of their beef bone broth contains 10 grams of protein, while the chicken variety offers 9 grams per serving.

Why Does Bone Broth Matter for Your Diet?

Bone broth has been a staple in traditional diets for centuries, but its modern popularity stems from its potential to support joint health, gut health, and overall nutrient intake. The primary nutrients in bone broth include collagen, gelatin, glycine, proline, and minerals like calcium, magnesium, and phosphorus. These compounds are released during the long simmering process.

While scientific research on bone broth’s specific health benefits is still emerging, a 2023 review in the journal Nutrients highlighted that collagen peptides, which are abundant in bone broth, may support skin elasticity and joint function. However, the review noted that more human studies are needed to confirm these effects. For most people, bone broth is simply a flavorful, protein-rich addition to soups, stews, and sipping.

Kettle & Fire positions its broth as a convenient way to incorporate these nutrients into a busy lifestyle. The company emphasizes that their broth is not a meal replacement but a nourishing snack or cooking base. If you’re following a paleo, keto, or Whole30 diet, bone broth is often recommended because it’s low in carbohydrates and free from dairy, grains, and legumes.

Who Should Consider Kettle & Fire Bone Broth?

Kettle & Fire bone broth is designed for anyone seeking a high-protein, minimally processed food. It’s particularly appealing to:

• Athletes and active individuals: The protein content helps with muscle recovery after workouts.
• People on low-carb or paleo diets: Each serving contains zero carbohydrates and no added sugars.
• Busy professionals: The shelf-stable cartons make it easy to keep at work or in a pantry for quick meals.
• Gut-health enthusiasts: The gelatin and collagen may support digestive comfort, though individual results vary.

It’s not suitable for vegans or vegetarians, and those with a sensitivity to histamines (which are naturally present in aged or fermented foods) may need to consult a healthcare provider before consuming bone broth.

What Ingredients Are in Kettle & Fire Bone Broth?

Kettle & Fire prides itself on a short, clean ingredient list. The beef bone broth, for example, contains: organic beef bone broth (water, organic beef bones), organic carrots, organic celery, organic onions, organic parsley, sea salt, and organic black pepper. There are no artificial flavors, preservatives, or thickeners. The chicken bone broth similarly lists organic chicken bone broth, organic vegetables, and herbs.

The company also offers a turmeric-ginger variety, which adds organic turmeric and ginger for an anti-inflammatory boost. All products are certified organic by the USDA and are non-GMO. The bones are sourced from farms that follow animal welfare standards, and the company publishes its sourcing practices on its website.

How Is Kettle & Fire Bone Broth Made?

Kettle & Fire uses a traditional simmering process that lasts 12 to 24 hours, depending on the type of broth. The bones are first roasted to enhance flavor, then simmered in filtered water with organic vegetables and herbs. The long cook time extracts collagen, gelatin, and minerals from the bones, creating a broth that is rich in protein and has a naturally savory taste.

After simmering, the broth is strained and packaged. The company uses a high-pressure processing (HPP) method to ensure safety without heat pasteurization, which can degrade some nutrients. The result is a shelf-stable product that retains its nutritional value and flavor. According to Kettle & Fire, their broth is tested by third-party laboratories for heavy metals and other contaminants, and they publish the results online.

What Are the Potential Health Benefits of Bone Broth?

Bone broth is often touted for its health benefits, but it’s important to separate fact from marketing. Here are the key benefits supported by evidence:

• Protein source: A cup of Kettle & Fire beef broth provides 10 grams of protein, which is a significant amount for a beverage. Protein is essential for muscle repair and satiety.
• Collagen and gelatin: These compounds contain amino acids like glycine and proline, which are building blocks for connective tissue. A 2023 systematic review in Nutrients found that collagen supplementation may improve skin hydration and elasticity, though more research is needed.
• Hydration and electrolytes: Bone broth contains sodium, potassium, and magnesium, which can help maintain fluid balance, especially after exercise or illness.

However, bone broth is not a cure-all. The amounts of minerals in a serving are relatively small compared to whole foods, and the protein content, while helpful, is not as high as a protein shake. For most people, bone broth is a nutritious addition to a balanced diet, not a medical intervention.

How Does Kettle & Fire Compare to Other Bone Broths?

When comparing bone broths, it’s helpful to look at protein content, sourcing, and ingredients. The table below outlines how Kettle & Fire positions itself against typical store-bought options.

Feature	Kettle & Fire	Generic Store-Brand Broth	Homemade Broth
Protein per cup	9-10 grams	1-2 grams	2-5 grams
Organic ingredients	Yes	Often no	Only if you use organic
Grass-fed bones	Yes (beef)	Rarely	Depends on source
Shelf-stable	Yes	Often refrigerated	No
Third-party tested	Yes	No	No
Convenience	High	Medium	Low

This comparison highlights that Kettle & Fire charges a premium for higher protein, organic sourcing, and convenience. If you have time to make broth at home, you can control the ingredients and save money, but you’ll need to invest hours in the process.

How to Choose the Right Kettle & Fire Product

Kettle & Fire offers several varieties, and choosing the right one depends on your taste preferences and dietary needs.

• Beef Bone Broth: The most popular option, made from grass-fed beef bones. It has a rich, savory flavor and the highest protein content at 10 grams per cup. It’s ideal for sipping or as a base for hearty soups.
• Chicken Bone Broth: Made from organic chicken bones, it has a milder flavor and 9 grams of protein per cup. It’s versatile for cooking and gentle on the stomach.
• Turmeric Ginger Bone Broth: This variation adds organic turmeric and ginger, which are known for their anti-inflammatory properties. It’s a good choice if you want extra flavor and potential wellness benefits.
• Turkey Bone Broth: A seasonal or limited-edition option, often available around the holidays. It has a similar protein profile to chicken and a distinct taste.

When selecting, also consider the packaging size. Kettle & Fire offers 16.9-ounce cartons and larger 48-ounce family sizes. The larger size is more economical per serving if you consume broth regularly.

Where Can You Buy Kettle & Fire Bone Broth?

Kettle & Fire products are widely available in the United States. You can find them at major grocery chains like Whole Foods Market, Kroger, and Safeway, as well as online through Amazon, Thrive Market, and the company’s own website. The online store often runs subscription discounts, which can reduce the cost per carton. Availability may vary by region, so it’s best to check the store locator on their website.

Is Kettle & Fire Bone Broth Worth the Cost?

Kettle & Fire is more expensive than store-brand broths, typically costing $4 to $6 per 16.9-ounce carton. Whether it’s worth it depends on your priorities. If you value organic, grass-fed ingredients and a high protein content, the price is justified. If you’re on a tight budget, you can make a similar broth at home for a fraction of the cost, though it requires time and effort.

For those who drink bone broth regularly for its protein or convenience, the cost may be acceptable. A subscription can lower the price to around $3.50 per carton. Consider your budget and how you plan to use the broth before committing.

Are There Any Downsides or Side Effects?

Bone broth is generally safe for most people, but there are a few considerations. It contains sodium, which may be a concern for those on a low-sodium diet. A one-cup serving of Kettle & Fire beef broth contains about 350 mg of sodium, which is 15% of the daily recommended limit. If you’re watching your salt intake, look for low-sodium varieties or use it in moderation.

Additionally, bone broth contains histamine, which can trigger symptoms in sensitive individuals, such as headaches or digestive upset. If you have a histamine intolerance, start with a small amount to gauge your reaction. As always, consult a healthcare provider before making significant dietary changes.

How to Incorporate Kettle & Fire Bone Broth into Your Routine

There are many simple ways to enjoy Kettle & Fire bone broth:

• Sip it warm: Heat a cup in the microwave or on the stove for a comforting, protein-rich drink.
• Use as a cooking liquid: Replace water or stock with bone broth in rice, quinoa, or soups for added flavor and nutrients.
• Add to sauces and gravies: Use it to deglaze pans or as a base for savory sauces.
• Blend into smoothies: For a savory twist, add a splash of chicken broth to green smoothies (though this is an acquired taste).

These methods help you get the most value from your purchase and make it easy to include bone broth in your daily meals.

Now That You Understand the Basics

Now that you understand what Kettle & Fire bone broth is and how it fits into a healthy diet, you can decide if it’s right for you. If you’re looking for a convenient, high-protein, organic broth, Kettle & Fire is a strong choice. For more in-depth comparisons and recipes, explore our related articles on bone broth benefits and how to make your own at home. Start with a single carton to see if you enjoy the taste, and adjust your routine accordingly.