When considering which type of collagen to take, it's easy to get confused when researching marine collagen and bovine collagen. Many people assume they’re the same, which isn’t entirely accurate. While there are many similarities between the two, there are some key differences that are important to keep in mind as you consider bovine collagen vs marine collagen. But before we compare the two and explain their differences, let’s discuss collagen first.
When you think about collagen, you may already know that it is the most prevalent protein in the body. It provides structure to almost every part of your body, including nails, hair, tendons, ligaments, and teeth. It also works to repair muscles and tendons, repair wounds, and hydrate the skin.
What you may not know, however, is that there are more than 16 different types of collagen, with each playing a different role. The biology is complicated, but basically, collagens are a large family of proteins. Collagen production occurs when your body breaks down dietary protein into amino acids.
There are several factors that lead to the depletion of collagen. Smoking, excessive exposure to sunlight, a diet that's not rich in protein, and aging all reduce the amount of collagen in your body. The aging process that impacts collagen begins much sooner in life than many people think. In fact, those in their mid-to-late-20s start to see such collagen depletion.
When you choose a collagen supplement, there are many points to consider. One is your specific health profile. That's one reason it is essential to consult your doctor as you consider collagen options. One of the biggest things to consider is the difference between marine collagen and regular (bovine) collagen.
As the name implies, marine collagen is made from sea creatures, including small fish, jellyfish, sharks, starfish, and sponges. Much of it is made from fish skin, bones, and scales of cold-water species (such as cod and pollock). When producers make this collagen (also sometimes referred to as fish collagen), it is mostly collagen Type I. It is rich in amino accidents proline, glycine, and hydroxyproline.
Of the small number of studies about collagen, those that involve marine sources of collagen are rare. The preliminary studies done mainly revolve around the positive impact marine collagen has on skin and stalling signs of aging. That's not to say that marine collagen doesn't have the potential for other health benefits, but no studies specifically support that.
Both bovine and marine collagen have different properties that impact different parts of the body. So, one form of collagen may be "better" for your particular needs.
The most common types of collagen and how they work include the following:
Note that types I, II, and III make up 90% of the body's collagen.
Both marine and regular collagen seemingly provide many of the same benefits. Still, bovine collagen contains two different types of collagen (I and III). It's also easier to find bovine collagen. Plus, those who have fish sensitivities should consider a collagen supplement made from bovine.
It's important to talk to your doctor before you take collagen or any other supplement. Generally, collagen is considered safe and non-toxic to add to your diet. Adverse reactions are usually limited to minor digestive issues like an upset stomach. Although there are no overt warnings about taking the types of collagen we’ve discussed today, you should ask your doctor before you do so. Your specific health profiles may require you to avoid a specific dosage, for example.
One such premium product to consider is Brightcore's Revive®. The collagen powder has multiple types of collagen (I, II, III, IV, and X), and it’s developed from grass-fed hydrolyzed bovine, cage-free chickens, wild-caught fish, and eggshell membrane. It’s also tasteless, which means you can easily work it into your favorite soups, drinks, and more to enjoy the benefits.