Type 1, 2 and 3 Collagen Explained
Collagen Type 1, 2 and 3 Explained
Your body contains at least 28 different types of collagen, but type 1, 2 and 3 collagen make up around 90% of the collagen in your body. Understanding the differences helps you choose the right supplement for your goals.
The Three Main Collagen Types
| Collagen Type | Found In | Primary Benefits | Best Source |
|---|---|---|---|
| Type 1 | Skin, bones, tendons, ligaments | Skin elasticity, bone strength, wound healing | Marine collagen |
| Type 2 | Cartilage, joints | Joint cushioning, mobility, cartilage repair | Chicken or bovine cartilage |
| Type 3 | Skin, blood vessels, organs | Skin structure, artery health, organ support | Bovine collagen |
Which Type Should You Take?
Type 1 collagen is the most abundant in your body, making up around 90% of your total collagen. This is why most marine collagen supplements focus on delivering high-quality type 1 collagen from fish sources.
Marine collagen is particularly bioavailable, meaning your body absorbs it more efficiently than bovine or porcine alternatives. The smaller peptide size allows for better absorption through the gut lining.
When You Might Need Type 2
If your primary concern is joint health, osteoarthritis or cartilage repair, type 2 collagen supplements derived from chicken cartilage may be more beneficial. However, many people find that type 1 marine collagen still supports joint comfort through overall tissue repair.
Kollo Premium Liquid Marine Collagen provides 10,000mg of type 1 Naticol marine collagen peptides in every sachet. This clinical dose supports skin elasticity, bone density, hair and nail strength, and overall tissue repair throughout your body.
Kollo Health was co-founded by Jenni Falconer - TV presenter, Smooth Radio breakfast host, ten-time London Marathon runner and host of the RunPod podcast. As an endurance athlete, Jenni understands the importance of choosing the right supplements to support tissue repair and recovery - which is why Kollo uses premium type 1 marine collagen.
