Is Marine Collagen better than bovine collagen?

Collagen plays a significant role in the creation of bones, skin, and muscles. This is why it’s the most abundant protein in the human body. There are four major types of collagen:
  • Type I, which comprises a significant portion in the body, gives structure to your skeleton, teeth, and connective tissues.
  • Type II can be seen in elastic cartilage.
  • Other forms are found in muscles and organs (Type III), as well as within the layers of the skin (Type IV).
As with other parts of the body, the production of collagen declines as you grow older. Fortunately, you can get this protein from other sources to supplement this decrease. Two primary ways to acquire this compound outside of the human body are through fish (marine) and cows, yaks, antelopes, and water buffaloes (bovine).
Here are the reasons why marine collagen is better than its bovine counterpart:

1. Bioavailability

Marine collagen falls under the type I category, which is the prevalent protein in the human body. Its smaller peptides enhance its bioavailability, which pertains to the portion of the compound that actually enters circulation and takes a powerful effect. This means that collagen extracted from fish is easily digested, absorbed, and distributed by your body. Better bioavailability ensures that you get to enjoy more of its anti-aging and tissue-building results. These are some of the significant benefits of collagen:
  • Boost Skin Health – One essentialskincare tip is to consume collagen through supplements because it helps with skin turnover, which is the process of shedding dead skin cells and replacing it with new ones.
  • Alleviate Joint Pain – Remember that this protein is a building block for your joints, so supplementing your body’s collagen production can help assuage pain in your ligaments and tissues. It may also decrease inflammation, which is a significant contributor to joint pain.
  • Decrease Risk of Bone Problems – Because collagen makes up a significant portion of your bones, it makes sense that having more of this protein in your system would lessen the likelihood that you’ll develop osteoporosis or other bone problems.
  • Develop Muscle Mass – Collagen is also used for the growth of muscles. If you’re planning to bulk up or tone your arms and legs, you may want to supplement your physical efforts with this health supplement.
  • Enhance Heart Well-Being – The protein provides structure to your arteries, where blood vessels pass through. Weak and fragile arteries can lead to more severe health problems, so better load up on some collagen.

2. Water-Solubility

Collagen derived from fish is water-soluble. Most marine collagen products are in powder form and retain this characteristic. With this, you can consume the compound with ease just by adding it to your favorite drink. Bovine collagen is less water-soluble, so it may not fully dissolve in your beverage, and you won’t get the most out of the product. One study showed that cow protein is more soluble in organic solvent rather than water.

3. Suitability

Marine collagen is mostly made up of type I collagen, which is also the dominant protein in the body. This makes it the most suitable for human consumption because it has a similar structure. Bovine collagen, on the other hand, contains both types I and III, which is still beneficial. However, the products in the market today may not provide the appropriate ratio that your body needs.

4. Sustainability

Marine collagen is more sustainable because it takes advantage of seemingly useless parts of the fish. This type of compound is derived from the scales and skin, which is generally discarded during processing.

5. Environment-Friendly

More than being sustainable, the production of marine collagen is also environment-friendly. Companies that make this supplement emit fewer greenhouse gases compared to their mammalian counterparts. While cowhides and bones are abundant byproducts and cheaper to produce, the way they’re sourced plays an adverse role in climate change. Raising bovines account for a significant portion of greenhouse gas emissions, regardless of whether they’re grass-fed or grain-fed. Milk production, in particular, accounts for nearly half of the air pollution in the world today.


Both marine and bovine collagen offer anti-aging and tissue-building effects on the human body. However, protein derived from fish has more bioavailability and is more water-soluble, which means that it’s digested, absorbed, and distributed by your system better. Moreover, marine collagen is generally a type I collagen, which is similar in structure to humans. It’s also more sustainable because it’s sourced from fish scales and skin, which are generally thrown away during processing. Lastly, fish collagen is more environment-friendly since its production emits fewer greenhouse gases.

One Reply to “Is Marine Collagen better than bovine collagen?”

  1. g shaped kitchen says: Reply

    Nicely written Article. Must say, you’ve got a good command over words.

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