Types of Collagen and What They Do

Product Title


Select variant

Select size


This is the place where the product description will appear if a product has one.

Save 10% on
your first order

Save 10% on your first order

When you join our insiders list.


Welcome Aboard.

Check inbox for
your promo code.

Types of Collagen and What They Do

Man Holding Indigo Marine Collagen Peptides

‘Collagen’ is a pretty broad term! Within collagen, there are many different varieties and types. What you may not know is that there are four main types of collagen that are in our body that impact us on a daily basis. Today, we want to break down these four types of collagen, explain what they do, and give you some advice on which foods can help your intake on each type.

Collagen Type I

Type I is the most common type of collagen, and it plays a role in tons of our bodily functions, as it makes up our bones, skin, blood vessel walls, tendons, and connective tissue. High amounts of it in our body can also assist in the wound-healing process. Of all the collagen in your body, 90% of it is this type. Because of its assistance in helping our skin, it plays a crucial role in keeping the skin hydrated and healthy. It plays a big part in building our structure, so this is certainly an important type of collagen. You are most likely to find this type in egg whites and other high protein meats – beef and fish being just two examples.


Collagen Type II

Type II collagen is found primarily in elastic cartilage and promotes joint health. Cartilage doesn’t just make up your joints, though. It’s found in your nose, ears, and rib cage, among other places all over your entire body. Cartilage cushions your joints so they stay operational and fully intact, so it’s important not to neglect the health of your cartilage. This type of collagen is found in especially high amounts in chicken. One great way to get the collagen you need from chicken is by making your own bone broth out of leftover chicken bones. Give it a try and do some good for yourself!

Collagen Type III

This third type of collagen is what provides structure to our muscles. Occurring the second most frequently of the types of collagen and made primarily of reticular fibers, this type can also be found in our skin and our other organs. Like the first type, this collagen can help with skin health, and specifically keeping your skin elastic. This type of collagen is also found in high quantities in your intestines, and it is also part of the blood clotting process. This type of collagen is found in high amounts in beef products, and bone broth 

Collagen Type IV

The final key type of collagen is Type IV, which plays a vital role in the filtration process. Whether it’s for the largest external (or any!) organ, the skin, or your internal organs like your kidneys, this type serves also as the building blocks for the deep layer of skin that makes up the basement membrane. Cellular behavior can depend on this type, and it’s often difficult to find in supplement form. So while you can attempt to get enough through foods like eggs, especially egg whites, it can be much easier to find a supplement that can supply you with enough of all four types. 

How to Get All Four Types of Collagen Easily

Indigo Collagen is the perfect marine collagen supplement for anyone looking to reap the benefits of collagen. With all these key health benefits, and with several different types of collagen, it can be important to make sure you are using a supplement that is keeping you provided with all four. Indigo Collagen’s Pure collagen is perfect as it is the rare case of a supplement providing you with not only Type IV collagen, and not just Type IV collagen, but four types of collagen. No matter who you are, everybody needs collagen!


Girls on the Beach with Marine Collagen Peptides for Summer

Collagen Smoothie Recipes That Taste Like Summer

Read More.
Does Collagen Help with Psoriasis?

Does Collagen Help with Psoriasis?

Read More.
Retinol vs. Tretinoin: What’s the Difference?

Retinol vs. Tretinoin: What’s the Difference?

Read More.