There are plenty of fish in the sea, and there are plenty of marine collagen powders on the market to choose from. It can get a bit confusing to get the best – or better-worded –  the right collagen supplements for ourselves and our family and loved ones, especially if you’re just a casual buyer. However, if you’re anything like me, and you want to choose what the best marine collagen peptide is for you, then you have come to the right place.

In this article, we want to explore the market for marine collagen peptides and choose the one that works for us, and our maybe a bit special conditions. Stick around!

So, what do we want to walk about in this article? First, we will shortly talk about what collagen and marine collagen are in general. Then we will move to the benefits of marine collagen peptides, some insider tips on how to choose the best marine collagen peptides, and in the end, we’ll discuss some of our favorite products from the market. So, if you’re in only for the product recommendation, head in for the end of the article, and you’ll find our suggestions there.

So, back to the basics:

What is Collagen?

Collagen is the glue to the structure of our body. It is in our bones, in our tissues, tendons, ligaments, etc. It is basically everywhere in our bodies and is the most abundant protein in our bodies. Sounds pretty important, no? We certainly think so!

Our bodies naturally produce collagen (called endogenous collagen) and are responsible for keeping our bodies together. However, as we grow older, the natural production of collagen reduces and there’s nothing we can do about that.

What is Collagen?

Well, that’s not entirely true, we can hinder the collagen loss that naturally happens in our bodies by opting for a healthy lifestyle of protein-abundant diet, adequate exercise, and avoiding excessive smoking and drinking.

Practicing a healthy lifestyle is the best way to preserve the quality and quantity of collagen production in our bodies. However, there is also another way to boost our collagen production in our bodies: by taking collagen supplements (called exogenous collagen) into our daily diet.

Collagen on the market comes in various shapes and forms. And today, we want to talk about one popular form of collagen: marine collagen peptides. We want to talk about where they come from, what their health benefits are, and what are some of the insider tips and the suggested products on the market that we can choose from.For further information about does collagen powder break a fast click Here

What are the different sources of collagen? Which is the right collagen source for me?

  • Bovine Collagen
  • Marine Collagen

There are, basically, two sources of collagen supplements: bovine and marine collagen are the umbrella terms we use for these collagen sources.

Bovine collagen supplements on the market usually come from cows hides, bulls, pigs, oxen, and other animals. Marine collagen on the other hand comes from the skin, bones, and scales of fish.

There are other sources of collagen such as chickens, eggshell membranes, etc. But today, we’re going to concentrate on marine collagen, its health benefits, and some of the best marine products on market.

What is Marine Collagen?

There is plenty of collagen in the sea, literally. Fish are some of the best sources of natural collagen and many people prefer marine collagen to bovine collagen for various reasons. However, we’re not here to talk about the difference between marine collagen and bovine collagen, but we’ll just say that the biggest difference is obviously in the source of these collagen peptides.

We know bovine collagen mostly comes from pigs and cows, but where does marine collagen come from? Nearly all of the marine collagen supplements on the market come from the skin of different fish, bones, and scales. Collagen is extracted from these sources and turned into healthy hydrolyzed supplements, which we can comfortably add to our diets.

What is Marine Collagen?

But what are these marine collagen supplements good for? What are the benefits of taking marine collagen on a daily basis? Let’s get into some details.

What are the various types of collagen and what are these collagen types good for?

There are various health reasons people take different forms of collagen supplements, and marine collagen is nearly identical to them. To understand the small difference in health benefits when it comes to marine collagen vs. bovine collagen, we must first learn about the various types of collagen.

There are more than 16 types of collagen, but for the most part – that is 80% to 90% of all the collagen in our bodies – you’ll discover that collagen belongs to types I to type III. What are these collagen types? What are their differences and what are they good for? Let’s find out.

Type I

Mostly, our joints, skin, and various tissues are structured using collagen type I. This primary form of protein is the most prevalent type in our bodies and most of the products on the market include this type.

Important note: marine collagen is traditionally classified as collagen type I.

Type II

Responsible for maintaining healthy joint and vigorous connective tissues, type II collagen is not as prevalent as type I or III, but it’s still a very important and essential collagen type.

Type III

The second most common collagen type in our bodies, type III is found in our skin, our lungs, intestinal walls, and the walls of our bloodstreams. Many collagen supplements on the market contain collagen type III.

Important note: bovine collagen is traditionally classified as collagen type III and type I.

Now, after briefly touching on the differences between collagen types, let’s explore the health benefits of these collagens, specifically, marine collagen. So, the big question:

What are the health advantages of taking marine collagen?

It can get a bit confusing for us to pin down why we should take marine collagen supplements, and many people have their own personal or medical reasons. On top of that, there is a lot of misinformation on the internet about these products, many companies try to hype up their own products for personal gain. We’re here to put a stop to that and explore some scientific-backed health benefits for taking these marine collagen supplements on a regular basis. After all, we all should know exactly why we are putting something in our bodies, no?

Consumption of marine collagen
  1. Slows down skin aging

Like many other sources and shapes of collagen, taking marine collagen on a daily basis can assist in delaying various signs of aging, such as joint issues, skin problems, wrinkles. If your skin is suffering from a lack of type I collagen peptides, and in turn is showing early signs of aging and wrinkles, well then, there’s nothing better than opting for a marine-collagen-rich diet to address this common issue.

  1. Maintains skin elasticity and smoothness

We need our skins to be elastic and smooth, and marine collagen helps us with that. Our skin is made up of collagen type I which can be found in various fish and marine sources. Opting for a marine-collagen-rich diet will not only slow down skin aging, but it will also make sure our bodies have an adequate amount of the materials it needs to look supple, elastic, and glowy.

  1. Improves gut health

The various microorganisms that shape up our gut have a delicate system, which can be disrupted by a number of adverse poor lifestyle choices. Unhealthy diet, smoking and drinking, and a sedentary lifestyle to name a few. We need to keep this precious microbiome healthy, well-fed, and in the best shape possible.

And how do we do that, you ask? Well, one of the easier ways is to take collagen supplements such as marine collagen peptides on a regular basis and opt for a healthy lifestyle; stop smoking and limit drinking, go for that run you’ve been wanting to go forever, and take marine collagen supplements. Sounds good? It does, to us.

  1. Strengthens Hair and nail

Many men start balding as they age, and that is totally normal. And no, marine collagen supplements cannot help you get your hair back. However, when it comes to having strong and healthy hair, taking collagen supplements on a daily basis can help you prevent hair loss and strengthen your hair. It will also help prevent brittleness when it comes to nails and their overall well-being. There is no downside to marine collagen supplements when we’re talking about hair and nail health. So, why not give it a try and see what the fuss is all about?

Strengthens Hair and nail collagen
  1. Provides an alternative for those who don’t want to consume bovine or other sources of collagen supplements

For those who have religious or environmental concerns regarding products that contain pig or cow parts, marine collagen peptides is an excellent alternative. You don’t have to worry about these sorts of concerns when it comes to marine products. However, you do have to worry about allergies if you have them. Some people have shown allergic reactions to some particular fish products, so you just have to read the box and make sure your marine collagen of choice does not include them. Otherwise, feel free to take marine collagen supplements on a daily basis, since they are super healthy, and an excellent addition to your diet. Bon appétit!

Some tips for finding the best marine collagen peptides:

  • Check the source: are they sustainably sourced?

It’s very crucial to check whether marine collagen peptides have been sustainably sourced. Keywords to look for when you are purchasing marine collagen supplements are natural and wild-caught. For example, Further Food Marine Collagen sources from wild-caught cod from the North Atlantic. Truly environment-friendly organizations are rare to find, and it takes a bit of honest research to identify them. Email the organizations and ask them about the source. That could make the difference between a really high-quality product, or one that only claims it is. Do your research people.

  • Check for allergens

Marine collagen supplements, more than bovine collagen, are known for having allergen. Check the exact components of the products and avoid those components that you are allergic to. This could save your money and time from purchasing a product that you or your loved ones won’t be able to use.

  • Check the amino acid profile

Most, if not all, products provide an amino acid profile of the collagen peptide. Most people look over it since it has many unfamiliar words. However, let’s make things easy for you. Look at the list of the entire amino acid profile and look for these words: glycine, proline, and hydroxyproline. If your chosen products contain these proteins in a substantial amount, then you’re good to go! If your collagen provider is not transparent about their entire amino acid profile, then maybe avoid purchasing from them, or email and ask for it.

Best marine collagen supplements

It might be a bit confusing to choose the best marine collagen for ourselves when we have a plethora of choices. You might think having so many choices, as well as the overload of information on the web, would give us clarity and understanding in choosing the best products that work for us. But it actually does the opposite. We become paralyzed and overwhelmed when faced with so many good options. That’s why we have gathered a list of the best marine collagen peptides on the market. Read carefully and choose wisely.

Best marine collagen supplements
  1. Vital Proteins Marine Collagen Peptides
  • Bioavailable Marine Collagen Peptides Powder
  • Helps improve the health of your hair, skin, nails, joints and ligaments, and tendons
  • Extremely easy to use. It’s easily soluble in both hot and cold drinks including your cup of coffee in the morning
  • Gluten-free
  • Cholesterol-free
  • Mercury-free
  • Dairy-free
  • Flavorless & odorless.
  • The Beauty Shake 100% Pure Marine Collagen (250g)
  • Natural marine collagen derived from fish skins
  • Sustainably sourced fish
  • Contains type I marine collagen peptides
  • Dissolves quickly in any hot or cold beverage
  • Virtually tasteless, and contains no artificial colors, flavors, additives, or preservatives
  • Gluten-free, lactose-free, soy-free, GMO-free.
  • Further Food Premium Marine Collagen Peptides
  • Sustainably-sourced wild-caught cod from the North Atlantic.
  • Includes three types of collagen peptides: Type I, Type II, and Type III.
  • Lower calories compared to other products
  • Suitable for those following a keto or Paleo diet
  • Non-GMO, antibiotic-free, hormone-free, and sugar-free
  • Unflavored

Important note: Further Food marine collagen is one of the best marine products on the market, however, keep in mind that this product is made in a factory that also processes milk, gluten, peanuts, tree nuts, egg, and soy. So, you have to be careful of several potential allergies.


In this article, we went over a couple of topics. We briefly talked about collagen and the popular sources of collagen. We introduced marine collagen peptides and talked about the health benefits of taking marine collagen on a regular basis. Then we went over some of the insider tips on how to choose the best marine collagen on the market, which included checking for wild-caught sources, allergens, and looking at the entire amino acid profile. In the end, we suggested three products available on the market. Do you have any favorite marine collagen peptides that you want to share with us? Or do you have any questions regarding the products on the market? Well, we’d be happy to know about them! Contact us and let us know about your marine collagen of choice. You can read more here: collagen powder vs pill