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What is Collagen? Everything You Need To Know

July 26, 2024

What is Collagen? Everything You Need To Know

Have you ever overheard someone raving about this magical thing called collagen and the benefits of collagen? Firstly, same, usually it’s at Nutra HQ. Secondly, we’re certain we’re not the only ones who had a few questions when first learning about collagen, like, ‘what is collagen? What is collagen made of? and what is collagen good for?’

Our award-winning, sustainable collagen range is designed for those interested in supporting skin, hair, nails, bones and overall wellbeing. Let’s glow on a journey together as we let you in on everything you need to know about collagen and how to support your body’s natural collagen levels so you can explore how collagen fits into your routine for skin, hair, nails, muscles and overall wellbeing.

So, What is Collagen?

Collagen is the main protein found in connective tissue. Collagen is commonly known as the “glue” protein and is the building blocks of skin, bones and connective tissues.

“But team Nutra, what are the different types of collagen?” Great question, not all collagen is created equal, this comes down to the size of the protein-peptide chains and the sequence of amino acids in each peptide chain. There are 16 different types of collagen found in humans and animals, and Types I and III have the greatest impact on skin, bones and muscles.

You may have noticed that we have collagen products specifically created to support different areas of the body; Collagen Joints + Bones, Collagen Build and Collagen Beauty. The main difference between our collagens is the Bioactive Collagen Peptides (smaller collagen peptide chains) found in each one, which are formulated for different preferences and uses.

What is Collagen Made of?

Collagen is made of protein and amino acids. It is a structural protein found in skin, bones and connective tissue. What is collagen if not versatile right?

This is what collagen is made of, and our specific products contain the best of the best sustainable collagen from marine and bovine sources. Along with wholefood synbiotic ingredients that further complement the formulation. No fillers to bulk up the product, no artificial additives, and no cheap ingredients.

Further, the unique collagen peptides in our three collagens have all been researched through randomised, double-blind, placebo-controlled studies - we focus on formulations designed to complement a balanced lifestyle and we’ll sing it loud and proud. So there you have it, you’ll never have to wonder, ‘What is collagen’, or, ‘What is collagen made of’, you’ll be in the know when all your friends ask about your routine.

What is Collagen Good for?

Wondering what collagen is good for beyond beauty? The good news, there are many wonderful benefits of collagen and this is the reason behind the different types of collagen for specific purposes in our collagen range. Collagen is commonly discussed in relation to:

Gut Health

Collagen contains amino acids such as glycine, glutamine and proline, which are commonly found in protein-rich foods and play a role in digestive wellbeing and overall nutrition. The gut lining is also made up of connective tissue; collagen and vitamin C are involved in connective tissue structure. We constantly get asked if gelatin is just collagen, as gelatin is also great for gut wellbeing, this is where we answer your question - no. Gelatin is not collagen and is a completely different collagen chain structure.

Bone Health

As we age our bone strength can diminish and become more brittle. Collagen is a structural component of bones and connective tissue, and plays a role in overall body structure. Collagen Body is only the good stuff - pure type I and type III sustainably sourced collagen, yet it fully dissolves in hot or cold liquid whilst maintaining its benefits

Hair and Nails

Collagen contains amino acids that contribute to overall protein intake, which is important for hair and nails. Nail health can be influenced by a range of nutritional and lifestyle factors.

Collagen is also an abundant source of protein, meaning it’s great for contributing to hair proteins which help make up strong healthy hair. Our award winning Collagen Beauty also contains wholefood sources of vitamin C and zinc, which help to support healthy hair. The synbiotic ingredients in our Collagen Beauty and Marine Collagen Beauty provide key nutrients that contribute to overall nutrition…it’s all about supporting your daily routine.

Muscle Growth and Support

Many people experience loss of lean muscle mass as the protein and collagen in our body breaks down due to aging and lifestyle factors. Hot tip, which we’re sure you knew was coming by now, this is what collagen is good for and one of the benefits of collagen. Collagen Build is a natural formulation specifically designed for those with active lifestyles. This makes it an ideal choice for those focused on fitness, strength and an active lifestyle.

Still not sure which collagen is right for you and looking to learn more or discover what are the benefits of collagen for your specific needs? Check out our expert advice on Which Collagen is Best for Me? to find the best collagen for you!

How to Support Collagen levels

When researching how and what are the benefits of collagen, the natural reaction we tend to think is, ‘where do I get my hands on some of this glowing magic and is it ok to take collagen every day?’ The great news, it is ok to take collagen every day and consistency is actually one of the key components to the effectiveness of taking a collagen supplement like Collagen Beauty, Marine Collagen Beauty, Collagen Body or Collagen Build. In a 60-day study, 96% of participants reported noticing a difference. Results may vary depending on individual factors and lifestyle.


Other great ways to support healthy collagen is by the foods we eat and the protection we give it against any potential damage. Regular skin treatments like needling and light therapy can be great at supporting healthy skin. However great skin and collagen production starts within, eating a diet high in vitamins, minerals and antioxidant rich foods can be included as part of a balanced diet. For example, we have included wholefood sources of vitamin C, zinc and silica which play a role in normal connective tissue function.

Collagen FAQs

We’re constantly being bombarded with questions about collagen, from the simple ones like ‘what is collagen?’ to the more advanced like ‘what are the different types of collagen?’ We thought we’d include a go-to snippet here for those of you that tend to skip right to short and sweet answers.

What are the Benefits of Collagen?

Collagen is commonly used by people looking to support hair, skin, nails, overall wellbeing and an active lifestyle. This is due to the protein and amino acids found in collagen, as collagen levels naturally change with age.

What are the Different Types of Collagen?

There are 16 different types of collagen, type I and III are among the most widely studied types and are commonly discussed in relation to skin, hair, nails and connective tissue. Type I makes up 90% of our body’s collagen. The type of collagen can also refer to the source, for example bovine (from cows) or marine (from fish).

Is Collagen Just Gelatin?

Collagen is different to gelatin. Collagen peptides are broken down into smaller pieces through hydrolysis, making them easy to mix into liquids and easier to digest.

Is it ok to Take Collagen Every Day?

Yes it is ok to take collagen every day! Results of taking collagen vary from person to person, however, consistency is often considered important when incorporating collagen and other supplements into your routine.


We know what you’re thinking, sign me up buttercup - the benefits of collagen really are so wonderful and versatile that it makes it a no brainer for an all natural support for beauty and wellbeing. So in conclusion, what is collagen? Basically pure magic - Find your perfect match and shop the collagen range online!


Not Sure Which Collagen Is Right for You?

With so many collagen options, it can be tricky to know which one suits your needs best. Take our quick quiz to find your perfect match and make your collagen routine work for you.