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What's Better: Marine or Bovine Collagen?
All About Collagen > What's Better: Marine or Bovine Collagen?

What's Better: Marine or Bovine Collagen?

07/26/2025 By Bubs Naturals

Table of Contents

  1. Introduction
  2. The Basics of Collagen
  3. What is Marine Collagen?
  4. What is Bovine Collagen?
  5. Key Differences Between Marine and Bovine Collagen
  6. Benefits of Marine Collagen
  7. Benefits of Bovine Collagen
  8. Considerations for Choosing the Right Collagen
  9. Conclusion

In a world increasingly focused on wellness and self-care, the quest for youthful skin, strong joints, and overall vitality has led many to explore the benefits of collagen supplements. Yet, with so many options available, one of the most common dilemmas people face is deciding between marine or bovine collagen. Both types promise remarkable benefits, but they stem from different sources and offer varying advantages. As we embark on this exploration, we’ll dive deep into the essential features of these two collagen types to help you make an informed decision that aligns with your health goals.

Introduction

Did you know that collagen is the most abundant protein in the human body, making up about 30% of our total protein content? It acts as a building block for skin, bones, tendons, and ligaments, contributing to our overall structure and elasticity. As we age, our body's natural collagen production begins to decline, leading to visible signs of aging such as wrinkles, sagging skin, and joint pain. This decline can start as early as our mid-twenties, prompting many to turn to collagen supplements as a way to replenish their levels and support their health.

In this blog post, we will dissect the key differences between marine and bovine collagen, explore their unique benefits, and provide guidance on which option may be better suited for your lifestyle. By the end of this article, you’ll have a comprehensive understanding of these two collagen sources, enabling you to choose the one that best aligns with your health goals and dietary preferences.

We will cover the following sections:

  • The Basics of Collagen
  • What is Marine Collagen?
  • What is Bovine Collagen?
  • Key Differences Between Marine and Bovine Collagen
  • Benefits of Marine Collagen
  • Benefits of Bovine Collagen
  • Considerations for Choosing the Right Collagen
  • Conclusion
  • FAQ

The Basics of Collagen

Collagen is a structural protein that plays a crucial role in maintaining the integrity and strength of various tissues in our bodies. There are at least 28 different types of collagen, but the most common include:

  • Type I: Predominantly found in skin, tendons, and bones.
  • Type II: Mainly found in cartilage, supporting joint health.
  • Type III: Present in skin, blood vessels, and internal organs.

As we age, our bodies produce less collagen, leading to decreased elasticity, increased wrinkles, and joint discomfort. This decline emphasizes the importance of collagen supplementation to maintain our health and appearance.

What is Marine Collagen?

Marine collagen is derived from fish, particularly the skin and scales. It is known for its high bioavailability, meaning it can be absorbed more efficiently by the body compared to other sources. This type of collagen predominantly consists of type I collagen, which is essential for skin health, hair, and nails.

The extraction process of marine collagen involves cleaning fish by-products that would otherwise be discarded, making it a sustainable option for those looking to incorporate collagen into their diet. Marine collagen supplements are often hydrolyzed, meaning they are broken down into smaller peptides, enhancing their absorption rate.

At BUBS Naturals, we believe in the power of clean, high-quality ingredients. Our Collagen Peptides are grass-fed and pasture-raised, providing you with a supplement that supports your wellness journey without any BS.

What is Bovine Collagen?

Bovine collagen is sourced from cows, specifically the hides and bones. This form of collagen typically contains both type I and type III collagen, making it beneficial for skin elasticity and overall skin health, as well as joint support.

Similar to marine collagen, bovine collagen is often hydrolyzed to increase its absorption rates. It is widely available and considered to be a cost-effective option due to the scale of beef production globally. Bovine collagen is recommended for those who are not allergic to beef and do not follow a vegetarian or vegan diet.

Our Hydrate Electrolytes collection can be an excellent addition to your routine, supporting hydration and recovery, especially when combined with collagen for optimal results.

Key Differences Between Marine and Bovine Collagen

While both marine and bovine collagen have their unique benefits, several key differences set them apart:

  • Source: Marine collagen is derived from fish, while bovine collagen comes from cows.
  • Type of Collagen: Marine collagen primarily contains type I collagen, beneficial for skin, hair, and nails. Bovine collagen contains both type I and type III, supporting skin health and joint function.
  • Absorption: Marine collagen is often more bioavailable due to its smaller peptide size, allowing for quicker absorption and utilization in the body.
  • Allergies: People with shellfish allergies should avoid marine collagen, opting instead for bovine collagen. Conversely, those with beef allergies or following a vegetarian/vegan diet will want to avoid bovine products.
  • Cost: Bovine collagen is generally more affordable due to the widespread availability of beef, making it a popular choice among consumers.

Benefits of Marine Collagen

Marine collagen has gained popularity in recent years due to its numerous benefits, including:

  1. Enhanced Skin Health: Marine collagen is rich in amino acids that support skin elasticity and hydration, helping to reduce the appearance of wrinkles and fine lines.
  2. Promotes Hair and Nail Growth: The type I collagen found in marine sources is crucial for maintaining healthy hair and nails, making it a preferred choice for beauty enthusiasts.
  3. Joint Support: Marine collagen has been shown to promote cartilage health, which can aid those suffering from joint pain or stiffness.
  4. Sustainability: By using fish by-products that would otherwise go to waste, marine collagen offers an eco-friendly alternative to bovine collagen.
  5. Better Absorption: Due to its smaller molecular size, marine collagen is absorbed more efficiently by the body, providing quicker results.

Benefits of Bovine Collagen

Bovine collagen also offers a range of health benefits, including:

  1. Supports Joint Health: The collagen types found in bovine sources are beneficial for cartilage repair and overall joint function.
  2. Promotes Gut Health: Bovine collagen can help support gut health by repairing the intestinal lining and reducing symptoms of leaky gut syndrome.
  3. Improves Skin Elasticity: The presence of both type I and type III collagen makes bovine collagen effective for enhancing skin hydration and elasticity.
  4. Rich in Amino Acids: Bovine collagen is high in glycine and proline, amino acids that support muscle growth and recovery.
  5. Cost-Effective: Bovine collagen is generally more affordable and widely available, making it accessible for most consumers.

Considerations for Choosing the Right Collagen

When deciding between marine and bovine collagen, consider the following factors:

  • Dietary Restrictions: If you have dietary restrictions, such as a shellfish allergy or follow a vegetarian/vegan diet, your choice of collagen will be influenced by these factors.
  • Health Goals: Determine what specific benefits you seek from collagen supplementation. For skin and beauty, marine collagen may be more effective, while for joint support and gut health, bovine collagen could be beneficial.
  • Source Quality: Always choose high-quality collagen supplements that have been tested for purity and sourced sustainably. At BUBS Naturals, we prioritize transparency and quality in our products.

Conclusion

In the battle of marine versus bovine collagen, there is no one-size-fits-all answer. Both types of collagen offer unique benefits and can support your wellness journey in different ways. Choosing the right collagen supplement depends on your dietary preferences, health goals, and individual needs.

At BUBS Naturals, we embrace the power of clean, science-backed ingredients to support your active lifestyle. Our commitment to quality and sustainability reflects our mission to honor Glen “BUB” Doherty’s legacy. Whether you choose marine or bovine collagen, remember that consistency is key to experiencing the benefits.

FAQ

1. Can I take both marine and bovine collagen?

Yes, you can take both types of collagen if it aligns with your dietary preferences and health goals. However, it's essential to monitor your body's response.

2. How much collagen should I take daily?

Research suggests that taking between 2.5 to 15 grams of collagen per day can provide benefits. Starting with 5 grams is often recommended for beginners.

3. Are there any side effects of collagen supplementation?

Collagen supplements are generally safe for most people. However, those with allergies to specific sources should avoid them. Always consult a healthcare professional if you're unsure.

4. How long does it take to see results from collagen supplementation?

Results can vary, but many people report improvements in skin elasticity, hair, and nails within 4 to 8 weeks of consistent collagen use.

5. Where can I find high-quality collagen supplements?

At BUBS Naturals, we offer high-quality collagen peptides sourced from grass-fed, pasture-raised sources. Check out our Collagen Peptides to support your wellness journey today!

*Disclaimer:

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Product results may vary from person to person.

Information provided on this site is solely for informational purposes only. It is not a substitute for professional medical advice. Do not use this information for diagnosing or treating a health problem or disease, or prescribing of any medications or supplements. Only your healthcare provider should diagnose your healthcare problems and prescribe treatment. None of our statements or information, including health claims, articles, advertising or product information have been evaluated or approved by the United States Food and Drug Administration (FDA). The products or ingredients referred to on this site are not intended to diagnose, treat, cure or prevent any disease. Please consult your healthcare provider before starting any supplement, diet or exercise program, before taking any medications or receiving treatment, particularly if you are currently under medical care. Make sure you carefully read all product labeling and packaging prior to use. If you have or suspect you may have a health problem, do not take any supplements without first consulting and obtaining the approval of your healthcare provider.

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