Marine Collagen vs. Collagen Peptides

June 25, 2020

Marine Collagen vs. Collagen Peptides

In this article:

  • Collagen & our bodies: Types & functions
  • Composition of collagen: Amino acids
  • Sources of collagen: Fish vs. Bovine
  • Collagen production as we age
  • The need for supplementation
  • Including collagen in your daily nutrition

Collagen is being talked about everywhere! It has become abundantly clear that Collagen Peptides have many health benefits. It is possible you looked online and found yourself stuck deciding between Collagen Peptides and Marine Collagen Peptides. It may be confusing at first to determine the difference and which one is best for you. Today, let's discuss the differences and similarities between Collagen Peptides and Marine Collagen Peptides.

What is Collagen?

Marine Collagen Peptides and Collagen Peptides have one significant and pretty obvious thing in common, and that is that they are both hydrolyzed from collagen protein. Let's begin by breaking down what collagen is and why it is important. By making up about 80% of all connective tissue and 75% of the skin, collagen is the most abundant protein in the body, and it has a lot of essential amino acids.

Collagen is naturally occurring in the body of humans and animals, and it provides structure to the musculoskeletal system. Many like to think of collagen as the glue of the body, holding together the body's bones, skin, muscles, tendons, and ligaments. And to add as a bonus fact, the word collagen is derived from the Greek word, Kolla, which literally means glue.

There are 16 types of collagen found throughout the body; however, the most discussed collagen types are l, ll, lll.  

  • Type l collagen makes up 90% of the collagen in the body. Type l collagen is densely packed with fibers and is responsible for the structure of the skin, bones, tendons, fibrous cartilage, connective tissue, and teeth. Type l collagen supports skin elasticity, hydration, and helps to reduce signs of fine lines and wrinkles.
  • Type ll collagen, on the other hand, is loosely packed with fibers and is found in the elastic cartilage, which is the cushion for the joints.
  • Type lll collagen supports the structure of muscles, organs and arteries.

Marine Collagen Peptides and Collagen Peptides: Differences

Now that we are clear on what collagen is let's dive into Marine collagen and Collagen peptides. Both collagen powders are made up of type l and type lll collagen and are each unflavored, odorless, making an excellent (and easy) addition to hot or cold liquids. So, you may be wondering what is different about marine collagen and collagen peptides. The difference comes down to where the collagen was sourced from, bovine (cows), or fish. Though the benefits are similar, the amino acid profiles slightly differ. Marine contains a higher amount of glycine, which is known as the “anti-aging amino”. Additionally, marine collagen has a lower molecular weight and size than collagen peptides, which allows it to be absorbed and transported at a higher and faster rate through the intestinal barrier into the bloodstream and throughout the body. This means that marine collagen is more bioavailable. Consequently, this determines how to use each of them for the best solubility. Marine collagen should be added before pouring your liquid of choice over the top of it, allowing it to disperse and dissolve more readily, while bovine collagen peptides should be added on top of the liquid after your drink is poured.

Why take Collagen Peptides or Marine Collagen

Did you know that as we age, our collagen production begins to slow down? By age 30, we begin to lose over 1.5% of natural collagen stores. By age 40, the body has lost about 15% of its natural collagen. Incorporating a Marine Collagen Supplement into your routine has a heap of benefits, including: warding off the visible signs of aging, promoting a healthy metabolism, maintaining the health of joints & bones, and strengthening the immune system. There are 18 amino acids found in collagen, however, Proline and Glycine are the prominent superstars. Glycine promotes gut health, and proline is what tightens the skin, repairs connective tissues and supports arterial function.

Marine Collagen Benefits

Health and beauty start from within. Managing your collagen levels with marine collagen has plenty of health and beauty benefits. It is an excellent resource for building muscles, improving flexibility. Marine collagen is especially helpful to athletes and even the average gym-goer, as it helps improve endurance and decrease the time it takes to recover post-workout. Marine collagen also helps satiate the appetite, which, as a result, helps with weight management. A healthy gut is vital to the overall health of our bodies. Marine collagen supports gut health and helps to manage inflammation. Marine collagen is a great option for those who follow a pescatarian diet or for those who do not eat red meat.

Experience Amandean Marine Collagen

Now that we have settled the differences between Collagen Peptides and Marine Collagen Peptides, let's discuss how you can easily incorporate them into your daily nutrition, hassle-free! If you start your day off with a tasty cup of coffee or tea, enhance your morning with one scoop of collagen powder. Marine Collagen & Collagen Peptides are highly soluble in hot & cold liquids. Unlike gelatin, neither will turn to gel in cold liquids, therefore, feel free to mix with your coffee, smoothie, yogurt, or even a plain glass of water. If you are looking to maximize absorption and stimulate collagen production in the body, take your collagen peptides with a source of vitamin C.

Head over to our online shop to discover our full product range of selectively-sourced Collagen varieties.

Summary Points

  • Collagen is the most abundant protein in the body, making up about 80% of all connective tissue and 75% of the skin.
  • There are 16 types of collagen found throughout the body; however, the most discussed collagen types are l, ll, lll.
  • The difference between marine collagen and collagen peptides comes down to the source: bovine (cows), or fish.
  • Marine collagen contains a higher amount of glycine than bovine collagen, and is also more bioavailable in humans.
  • As we age, our collagen production begins to slow down and supplementation is required to obtain healthy levels.
  • Collagen peptides & marine collagen are highly soluble and easy to mix into your coffee, smoothie, water, or healthy recipes for daily use.

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Article References

  1. Top 6 Benefits of Taken Collagen. Retrieved May 7, 2020. From
  2. Collagen. Retrieved May 7, 2020. From
  3. Collagen: The Fibrous Proteins of the Matrix. Retrieved May 7, 2020. From

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