Marine vs Bovine Collagen Peptides

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Although bovine and marine (or fish collagen) collagen is similar, there are differences you'll want to know about. In this article, we'll help you to easily see the differences between marine vs bovine collagen peptides.

Read more to review what collagen actually is, why it's important for your body, the health benefits of hydrolyzed collagen peptides, how your body produces collagen and which source of collagen might be best for you.

Let's get started with an easy-to-read graphic and more information on marine vs bovine collagen peptides.

Marine vs bovine collagen

What is Collagen and Its Function?

Collagen is the most abundant protein in your body--collagen provides structure to your bones, skin, arteries, gut, joints, connective tissue and eyes. 

Specifically, it is heavily concentrated in your skin

Starting in your late 20s/early 30s and after, your body starts to have less new collagen production.

In addition, collagen-killing activities such as these can damage existing collagen:

  • An unhealthy diet
  • Stress
  • Lack of sleep
  • Too much sun
  • Smoking

In fact, the most significant decrease in collagen production starts during and after menopause.  

How does collagen deficiency look?  

Well, you'll see smaller muscles and weaker bones, poor gut health/leaky gut, experience thinning hair, endure collapsing arteries, pelvic floor challenges, slow wound healing, joint pain, sagging skin and deep wrinkles.

What Is Collagen Made From?

Collagen protein is known as a triple-helix strand and is made from amino acids along with other minerals like zinc and vitamins like vitamin C.  

The main amino acids in collagen are proline, glycine and hydroxyproline. 

After the amino acids are sequenced, Vitamin C (zinc and copper too) synthesizes the amino acids to produce collagen protein.

No matter if they are marine vs bovine collagen peptides, a natural collagen protein is too large to be absorbed by the human body. 

For this reason, the large collagen protein needs to be broken down through hydrolyzation, or the use of water, to produce what are known as peptides.

What is Bovine Hydrolyzed Collagen?

Bovine-sourced collagen supplements (sourced from the skin of cows and cattle) contain a large amount of types I and III collagen.

Therefore, bovine-sourced collagen is good for joint health, smooth and hydrated skin, a well-functioning gut, strong tendons and ligaments, along with building muscles. 

This information makes a difference in the marine vs bovine collagen peptides debate!

TIP: Take the time to review the ingredient list to know what's in your collagen protein supplement.

Check out these top-rated, clean collagen supplement products

The collagen peptide supplement market is growing like crazy!  That means you can get collagen in all kinds of ways such as flavored powders, capsules, gummies and drinks.

What is Marine Collagen?

On the other hand, wild-caught, marine-sourced collagen is from fish skin and scales and is rich in type 1 collagen.

To refresh your memory, skin is primarily made up of type 1 collagen.

Unlike bovine-sourced collagen, marine collagen molecules are smaller in size.

So when marine collagen is hydrolyzed, the peptides become smaller than bovine peptides.

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If you haven't noticed, collagen marine collagen is a good choice for those who avoid beef products.

Although, if you're allergic to fish, this obviously won't be a good choice.

In case you're wondering, there is no fishy smell or taste because any oils are removed during processing.

If your goal is to enhance your beauty and slow down the aging of skin, then marine collagen would be a good choice.

Marine vs Bovine Collagen Peptides

Both bovine collagen and marine collagen can provide powerful health, wellness and beauty benefits.

Ultimately, you will decide which source of collagen is best for you based on your personal preferences, dietary restrictions and health concerns, like allergies, and which part of your body you'd like to focus on.

If you want to focus on enhancing your beauty, marine collagen would be your choice.

Maybe joint, muscle and bone health is more your concern--bovine would be a good choice in that case. 

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You may be asking, "Can I get one supplement with all sources of collagen?".

The good news is you easily can!  Check out these  all-types-in-one capsules or easily-dissolved powder