Fuel Your Best Self: Which Foods Have Collagen?

Table of Contents

1. Introduction
2. The Biological Importance of Collagen
3. Animal-Based Sources: Which Foods Have Collagen Directly?
4. The Role of Collagen-Boosting Nutrients
5. Why Whole Foods Sometimes Fall Short
6. Integrating Collagen into Your Daily Adventure
7. The Plant-Based Approach to Collagen
8. Protecting the Collagen You Have
9. The BUBS Commitment: Quality You Can Trust
10. Practical Ways to Increase Your Collagen Intake
11. Understanding the Difference Between Collagen Types
12. Why Bioavailability Matters
13. Conclusion
14. FAQ

Introduction

Did you know that collagen accounts for roughly one-third of the total protein in your body? It is the biological "glue" that holds everything together, from the intricate fibers of your skin to the resilient cartilage in your joints and the very structure of your bones. However, as we cross the threshold of our mid-twenties, our body’s natural production of this vital protein begins a slow, inevitable decline. This physiological shift is why many of us start searching for ways to replenish our levels, often beginning with the question: which foods have collagen?

At BUBS Naturals, we believe that wellness is the foundation for a life of adventure. Our journey began as a tribute to Glen “BUB” Doherty—a Navy SEAL, an adventurer, and a friend who lived life to the fullest. We carry his legacy forward by providing clean, high-quality nutritional tools that help you push your limits. Part of that mission involves educating our community on how to fuel their bodies effectively. Understanding which foods have collagen is a critical step in maintaining your "chassis" so you can keep hiking, surfing, or training for years to come.

In this guide, we are going to dive deep into the dietary sources of collagen, the essential nutrients that help your body build its own, and the lifestyle habits that protect the collagen you already have. We will explore the difference between consuming collagen directly from animal sources and eating "collagen-boosting" plants. By the end of this article, you will have a clear blueprint for optimizing your intake through a combination of whole foods and high-quality supplementation. Whether you are looking to support your joint health or maintain that healthy glow, we are here to help you navigate the science-backed path to better wellness.

Our goal is to provide you with more than just a list of ingredients. We want to empower you with the knowledge to make informed choices that align with an active, purpose-driven lifestyle. We’ll also explain why, for many high-performers, the Collagen Peptides Collection becomes an essential daily ritual to fill the gaps that modern diets often leave behind. Let’s explore how you can nourish your body from the inside out and continue to live the BUBS way—with grit, heart, and peak performance.

The Biological Importance of Collagen

Before we identify which foods have collagen, it is important to understand what this protein actually does. Collagen is a long-chain amino acid made up of four specific amino acids: glycine, proline, hydroxyproline, and arginine. Unlike whey or soy protein, which are often used for muscle synthesis, collagen is a structural protein. It provides the framework for your connective tissues.

There are at least 16 types of collagen, but about 80% to 90% of the collagen in the body consists of Types I, II, and III. Type I is found in skin, tendons, and bones. Type II is primary in cartilage, acting as a shock absorber for your joints. Type III supports the structure of muscles, organs, and arteries. When we talk about finding collagen in food, we are usually looking for sources that provide these specific types or the raw materials required to synthesize them.

The challenge we face is that our modern Western diet has largely moved away from the traditional "nose-to-tail" eating habits of our ancestors. Historically, humans consumed the skin, tendons, and ligaments of animals—parts that are incredibly rich in collagen. Today, we mostly eat lean muscle meats, which are great for other proteins but lack the concentrated collagen found in connective tissues. This dietary shift, combined with the natural aging process and environmental stressors like UV exposure, makes it harder for our bodies to maintain optimal collagen levels.

Animal-Based Sources: Which Foods Have Collagen Directly?

When it comes to direct sources of collagen, you have to look at animal products. Because collagen is a protein produced by animals to form their structures, plants do not contain it. If you want to consume collagen molecules directly, you need to incorporate specific animal-based foods into your diet.

Bone Broth

Bone broth is perhaps the most famous answer to the question of which foods have collagen. By simmering animal bones (beef, chicken, or fish) in water for an extended period—often 12 to 24 hours—you break down the collagen in the bones and connective tissues into gelatin. This gelatin is essentially cooked collagen. It is rich in the amino acids necessary for joint and gut support. While bone broth is a fantastic traditional food, the actual collagen content can vary significantly depending on the quality of the bones and the length of the simmer.

Chicken and Poultry

If you’ve ever prepared a whole chicken, you’ve seen the abundance of connective tissue. Chicken is a primary source of Type II collagen, which is why it is often cited as a top choice for those looking to support joint health. The skin of the chicken is particularly concentrated in collagen. While many people opt for skinless breasts for lean protein, keeping the skin on—or better yet, using the carcass to make a stock—is how you harvest the collagen benefits.

Fish and Shellfish

Marine collagen is highly regarded for its bioavailability, meaning it is absorbed more easily by the human body compared to some bovine sources. Fish collagen is primarily Type I. However, the highest concentrations are found in the parts of the fish we rarely eat: the scales, skin, and eyeballs. To get the most collagen from fish, consider eating small fish with bones (like sardines) or ensuring you eat the skin on your salmon fillets.

Egg Whites

While eggs don't contain connective tissue in the same way meat does, egg whites contain large amounts of proline, one of the essential amino acids required for collagen production. Additionally, the thin membrane between the eggshell and the white is a potent source of collagen itself, often used in joint health supplements.

The Role of Collagen-Boosting Nutrients

Eating collagen isn't the only way to improve your levels. Your body is a collagen-making machine, provided it has the right "spark plugs" and raw materials. Even if you aren't eating animal connective tissues daily, you can support your body's natural synthesis by consuming foods rich in specific vitamins and minerals.

One of the most critical players in this process is Vitamin C. Without it, the body cannot physically link the amino acids together to form collagen. It acts as a cofactor for the enzymes that stabilize the collagen molecule. This is why we developed our Vitamin C boost, featuring 500 mg of vitamin C with citrus bioflavonoids, to ensure your body has the necessary tools to facilitate collagen formation.

Other important nutrients include:

• Zinc: This mineral is a cofactor in collagen production and plays a role in cell repair.
• Copper: Copper activates an enzyme called lysyl oxidase, which is required for collagen maturation.
• Amino Acids: Specifically Glycine and Proline. While your body can make these, providing an abundance through your diet ensures the "assembly line" never stops.

By focusing on a diet rich in citrus fruits, bell peppers, leafy greens, nuts, and seeds, you are providing the environment your body needs to manufacture its own structural proteins.

Why Whole Foods Sometimes Fall Short

While we always advocate for a "food first" approach, there are practical reasons why relying solely on whole foods for collagen can be difficult. First is the issue of convenience. Making a high-quality bone broth takes time—time that many of us, who are busy juggling work, family, and training, simply don't have. Second is the sheer volume of food required. To get a therapeutic dose of collagen consistently, you would need to consume large amounts of organ meats or animal skins, which may not align with everyone's palate or caloric goals.

This is where the Collagen Peptides Collection provides a massive advantage. Our Collagen Peptides are hydrolyzed, meaning the protein chains have been broken down into smaller peptides that are incredibly easy for your body to absorb and use. Unlike the gelatin in bone broth, which only dissolves in hot liquid, our peptides are "mix-easy"—they dissolve instantly in cold or hot water, making them the perfect addition to your morning ritual.

When you use a supplement like ours, you aren't just getting random amino acids. You are getting a standardized, high-quality dose of grass-fed, pasture-raised hydrolyzed collagen (Types I & III). This ensures that no matter what your daily meal plan looks like, your connective tissues are getting the support they need to stay resilient.

Integrating Collagen into Your Daily Adventure

At BUBS Naturals, we don’t just make products; we integrate them into a lifestyle of movement and purpose. If you’re wondering how to make collagen a part of your day, look no further than your morning routine. Many of our community members start their day by mixing a scoop of Collagen Peptides into their coffee.

To take that morning fuel to the next level, you can add our MCT Oil Creamer. The MCTs provide sustained mental clarity and energy, while the collagen supports your structural health. It’s a "no-BS" way to start your day with functional nutrition that actually tastes great and mixes effortlessly.

For those who are hitting the gym or the trails, collagen plays a role in recovery. While it isn't a replacement for a complete protein source for muscle building, it is vital for the tendons and ligaments that take a beating during high-intensity exercise. If you are training hard, you might also consider adding Creatine Monohydrate to your stack to support strength and power. When you combine structural support from collagen with the performance boost of creatine, you’re building a body that is as strong as it is durable.

The Plant-Based Approach to Collagen

A common question we receive is whether there are plant-based foods that contain collagen. As mentioned earlier, the answer is no. Collagen is uniquely animal-based. However, that doesn't mean vegans and vegetarians can't support their collagen levels.

Plant-based athletes can focus on "collagen precursors." These are foods that provide the specific amino acids and vitamins required for the body to build its own collagen.

• Berries and Citrus: High in Vitamin C to trigger collagen synthesis.
• Garlic: Contains sulfur, which is a trace mineral that helps synthesize and prevent the breakdown of collagen.
• Leafy Greens: Chlorophyll has been shown to increase the precursor to collagen in the skin.
• Beans and Legumes: High in the amino acids lysine and proline.

Even for those who do consume animal products, these plant-based foods are essential. You can think of animal-based collagen as the "bricks" and the nutrients in plant-based foods as the "mortar." You need both to build a strong house. For a convenient way to support digestive health and general wellness alongside your collagen-rich diet, our Apple Cider Vinegar Gummies are an excellent daily addition, made with "the Mother" to keep your system running smoothly.

Protecting the Collagen You Have

Knowing which foods have collagen is only half the battle. You also need to protect the collagen your body has already produced. Certain lifestyle factors act like a "collagen tax," speeding up the degradation of these vital proteins.

1. Sugar and Refined Carbs: Excess sugar interferes with collagen’s ability to repair itself. Through a process called glycation, sugar attaches to proteins to form new molecules called advanced glycation end products (AGEs), which make collagen brittle and weak.
2. UV Exposure: Ultraviolet radiation from the sun breaks down collagen fibers in the skin. While we love a life of outdoor adventure, using sun protection is a key "collagen-saving" strategy.
3. Smoking: Smoking reduces the amount of oxygen delivered to tissues, which hinders repair and actively destroys collagen and elastin.
4. Dehydration: Connective tissues need hydration to remain elastic and functional. Maintaining proper electrolyte balance with something like Hydrate or Die - Lemon ensures that your cells have the fluid they need to support structural health.

By combining collagen-rich foods and supplements with a lifestyle that minimizes these stressors, you can significantly slow the signs of aging and keep your joints feeling young and mobile.

The BUBS Commitment: Quality You Can Trust

When Glen "BUB" Doherty lived his life, he didn't cut corners. He was a man of integrity, and we bring that same ethos to every tub of Collagen Peptides we produce. In a market flooded with cheap, low-quality supplements, we take the extra steps to ensure our products are the cleanest on the planet.

Our collagen is NSF for Sport certified. This is the gold standard in the supplement industry, ensuring that what is on the label is actually in the tub and that there are no banned substances. It’s why professional athletes and high-performers trust us. We source our collagen from grass-fed, pasture-raised cattle, ensuring a superior amino acid profile and a commitment to animal welfare.

Beyond the quality of the product, there is the mission. We donate 10% of all profits to veteran-focused charities in honor of Glen. When you choose to fuel your body with BUBS, you aren't just investing in your own wellness; you are contributing to a legacy of giving back. That sense of purpose is, in our opinion, one of the best supplements for a life well-lived.

Practical Ways to Increase Your Collagen Intake

If you’re ready to take action, here is a simple three-step plan to optimize your collagen levels:

First, audit your grocery list. Add more "nose-to-tail" animal products if your diet allows. Look for chicken with the skin on, buy bones for a weekend broth project, and don't shy away from sardines or salmon with the skin. On the plant side, load up on colorful vegetables and fruits to ensure you’re getting the Vitamin C and antioxidants needed for synthesis.

Second, supplement the gaps. Use our Collagen Peptides Collection to ensure you’re getting a consistent, highly bioavailable dose of collagen every single day. Whether it’s in your morning coffee, a post-workout smoothie, or just a glass of water, that one scoop makes a massive difference over time.

Third, stay consistent. Collagen is not a "one-and-done" solution. It is a structural protein that requires steady replenishment. Like any training program, the results come from showing up day after day. After a few weeks of consistent intake, many people notice improvements in how their joints feel during exercise and how their skin looks in the mirror.

Understanding the Difference Between Collagen Types

When you're looking at which foods have collagen, it’s helpful to know which "Type" you're getting. While there are many, focus on these three for the biggest impact on your active lifestyle:

Type I: This is the most abundant form in the body. It’s found in skin, hair, nails, organs, bones, and ligaments. If you want "glow" and bone strength, Type I is your go-to. Fish and bovine sources are excellent for this. Type II: This is the primary collagen in cartilage. It’s essential for joint health and preventing that "creaky" feeling as you age. Chicken is the most famous food source for Type II. Type III: Usually found alongside Type I, this type supports the structure of muscles and blood vessels. Bovine sources, like those found in our Collagen Peptides, are rich in both Type I and Type III.

By diversifying your food sources and using a high-quality bovine collagen supplement, you’re covering all your bases. This multi-pronged approach ensures that every part of your "chassis"—from your skin to your deepest joints—is getting the nourishment it needs.

Why Bioavailability Matters

One of the most overlooked aspects of the "which foods have collagen" conversation is bioavailability. Just because a food has collagen doesn't mean your body can easily use it. For example, the collagen in a piece of gristle on a steak is very hard for your digestive system to break down into usable amino acids.

This is why "hydrolyzed" collagen is so revolutionary. Through a natural enzymatic process, we break the large collagen molecules into smaller chains called peptides. These peptides are "pre-digested" in a sense, allowing them to bypass the long breakdown process in your stomach and get straight into your bloodstream. Research suggests that hydrolyzed collagen peptides have an absorption rate of over 90%, compared to much lower rates for collagen found in whole food sources.

When you use our Collagen Peptides, you are choosing the most efficient delivery method for these essential structural building blocks. It is the difference between sending a raw forest of timber to a construction site or sending pre-cut, ready-to-assemble beams.

Conclusion

Understanding which foods have collagen is an essential part of any modern wellness strategy. By incorporating a mix of traditional animal-based foods, collagen-boosting plants, and avoiding the lifestyle "tax" of sugar and excessive UV exposure, you can take control of your structural health. However, in the hustle of a life dedicated to adventure and performance, whole foods can sometimes leave a gap.

We created BUBS Naturals to bridge that gap with clean, effective, and science-backed supplements. Our Collagen Peptides Collection is designed to be the easiest, most reliable way to support your joints, skin, and overall longevity. Whether you are recovering from a grueling workout or simply want to feel your best as you age, our peptides provide the foundational support you need.

Remember that wellness is a journey, not a destination. It’s about the small, consistent choices we make every day—the scoop of collagen in your coffee, the extra glass of water with Hydrate or Die - Mixed Berry, and the commitment to pushing your limits. We are honored to be a part of your journey and to carry on Glen’s legacy through products that truly make a difference.

Are you ready to feel the BUBS difference? Explore the Collagen Peptides Collection today and give your body the premium structural support it deserves. Together, let's live a life of adventure, wellness, and purpose.

FAQ

Can I get enough collagen from a vegan diet?

While plants do not contain collagen, you can support your body's production by eating foods rich in Vitamin C, zinc, and copper, alongside plant-based proteins that provide amino acids like proline and glycine. However, because direct collagen is only found in animal products, many people find it difficult to maintain optimal levels on a strictly plant-based diet without careful planning. Incorporating a daily Vitamin C supplement can help ensure your body has the cofactors necessary to build its own collagen from plant-derived amino acids.

Is bone broth better than collagen powder?

Both have their place. Bone broth provides a variety of minerals and gelatin, making it great for gut health. However, Collagen Peptides are more bioavailable and easier to integrate into a busy lifestyle because they dissolve in both hot and cold liquids. For most people, a combination of whole foods like bone broth and a high-quality peptide supplement offers the best of both worlds—traditional nutrition and modern efficiency.

How long does it take to see results from eating collagen-rich foods?

Consistency is key when it comes to collagen. Because it is a structural protein, changes don't happen overnight. Most studies and anecdotal evidence suggest that it takes between 4 to 12 weeks of daily intake to notice visible improvements in skin elasticity or a reduction in joint discomfort. Pairing your collagen with other supportive nutrients, like those found in our Apple Cider Vinegar Gummies, can help support overall metabolic health, which in turn supports the body's repair processes.

Does cooking collagen-rich foods destroy the collagen?

Actually, cooking is what makes collagen accessible. In its raw form, collagen in animal connective tissue is very tough and difficult to digest. Heating it—like when you simmer bones for broth or roast chicken—breaks the collagen down into gelatin, which your body can then process into amino acids. Our Collagen Peptides take this a step further by using an enzymatic process to break the gelatin down into even smaller, more absorbable peptides that remain stable whether you mix them into a hot morning coffee or a cold post-workout shake.