You’ve probably seen collagen getting a lot of hype on social media - powders, capsules, even gummies claiming to fix your skin, joints, gut, hair, nails, life. But not all collagen is the same. There are 3 types of collagen! Let's go over each and help you figure out what's best for your needs.
What Is Collagen?
Collagen is the most abundant protein in your body - it's what holds everything together. Skin, bones, muscles, tendons, cartilage, blood vessels, your gut lining all needs collagen to stay strong and functional.
As we age (or stress, or don't get enough sleep, and even when we eat like crap, etc.), our natural collagen production drops off. This is where and why collagen supplementation is important particularly as we get older and more mature into our careers/life.
Type 1, Type 2, Type 3 — What’s the Difference?
Type 1 Collagen
Found in: skin, bones, tendons, ligaments, teeth
Why you need it: It’s the most abundant and the one that gives your skin its firmness and bounce.
Best for: Skin, hair, nails, bones - basically your beauty / youthful appearance
Sources: Marine collagen (fish) and bovine (cow) hide. There are vegan ones available, and we do promote taking those where diet dictates. However research and general consensus seems to favour marine or bovine based collagens.
Type 3 Collagen
Found in: skin, blood vessels, organs, intestines
Why it matters: Works alongside Type 1. Helps with elasticity, wound healing, and supports gut lining.
Best for: Skin, gut health, vascular health
Sources: Bovine collagen (often paired with Type 1)
Type 2 Collagen
Found in: cartilage
Why it matters: Type 2 protects/supports your Joints. It supports cushioning, mobility, and reduces pain/inflammation.
Best for: Joints, flexibility, arthritis
Sources: Chicken sternum cartilage
What Are Collagen Peptides?
You'll see a lot of products named collagen peptides.
Collagen peptides = collagen that’s been broken down into smaller, more absorbable pieces.
That’s it. It's called "hydrolyzed collagen" too. You’ll find it in most high-quality powders and capsules. Peptides absorb better, mix better, and just work better. They can be easier on your stomach, too if you struggle with digestion (in which case, really look into your pre and pro-biotic stack!)
Should You Take Collagen? And Which Type?
Here’s the breakdown depending on your goals:
| Your Goal | Best Collagen Type(s) |
|---|---|
| Glowing skin, stronger nails | Type 1 & 3 |
| Gut healing | Type 3 (with gut support stack) |
| Joint support | Type 2 |
| Bone strength | Type 1 |
| Full-body wellness | Blend of Type 1, 2, 3 |
For most people, Type 1 & 3 (from bovine peptides) is a great starting point. Especially if you're focused on skin, nails, gut, and recovery.
Collagen isn’t just about beauty, it’s about structure, recovery, and long-term health. Get the right types, take it consistently (4–6 weeks minimum), and ideally pair it with vitamin C to boost absorption.
Start simple: Type 1 & 3. Upgrade to Type 2 if your joints are bugging you.
