Types of Collagen, Their Health Benefits & Sources

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Collagen is the most abundant protein found in the body. It is the major component of connective tissue that make up several body parts, including tendons, ligaments, skin and muscle. Collagen is the structure that holds the body together as well as having many other important functions.

Close to 30 different types of collagen have been identified in the body. However there are 3 types that are most common, each having varying functions and health benefits. These different types of collagen can also be obtained from various sources to boost collagen production in the body.

Type 1:

This is the most abundant and strongest form of collagen in the body. It helps to form our skin, bones, tendons, corneas, blood vessel walls and other connective tissues.


  • Skin health

  • Anti-ageing

  • Wound healing

Main sources: Marine / Fish collagen

Type 2

Type 2 collagen is the major protein found in cartilage which is the connective tissue protecting bones from the joints. This form of collagen is particularly beneficial in boosting cartilage production, protecting joint health and inflammatory conditions such as arthritis.


  • Bone regeneration and reformation

  • Building strong cartilage

  • Reducing joint inflammation

  • Preventing age-associated joint pain

  • Improving flexibility

Main Sources: Chicken and chicken bone broth. These are also a good source of chondroitin sulfate and glucosamine sulfate which are beneficial for bone and joint health.

Type 3

Type 3 collagen is a major component of our skin and organs and is found in similar locations in the body as Type 1. It is highly beneficial for skin health particularly boosting skin elasticity and firmness and it also keeps the heart strong.


  • Supporting the body’s natural collagen production

  • Maintaining a strong intestinal lining

  • Building muscle

  • Boosting skin elasticity and firmness

  • Strong blood vessels and cardiovascular health

  • Strong bones

Sources: Bovine Collagen, Beef Bone Broth

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