Collagen, the main structural protein in our bodies, plays a vital role in maintaining the integrity of our cells and tissues. Collagen acts as the glue that holds our cells together and is found throughout our body. The amino acids in collagen support normal gut lining function.
Collagen is composed of some notable amino acids like glycine, proline, and arginine, which are not found in significant amounts in typical meat protein sources. This is why many people choose to incorporate more collagen into their diets. By doing so, you can support normal gut lining function, joint health, skin health, and connective tissue as part of a daily routine.
As the most abundant protein in mammals, collagen makes up a large share of the total protein in our bodies. As we age, our collagen levels naturally decline. By providing the raw materials the body uses to make collagen, collagen peptides can be a convenient way to support our body's needs. Studies have shown that collagen peptides are highly bioavailable, with amino acids readily absorbed. Having readily available amino acids to support the body is beneficial as part of a daily routine.
In this article, you will discover why supplementing with collagen can help supply the amino acids the body uses. By exploring the main amino acid profiles found in collagen, you will come to understand what a valuable food source collagen is. You will also learn the importance of choosing a clean, pure collagen.
Unique Amino Acid Balance
In the fast-paced modern era, we have departed from the nourishing food practices of our ancestors, which included the consumption of organ meats and the preparation of slow-cooked stews and soups with the inclusion of bones for enhanced flavor and nutrition. This shift means our diets often provide fewer of the amino acids found in collagen, especially when our main protein sources consist of only muscle meats like chicken and steak.
As a result, supplementing with collagen is a simple way to reintroduce these amino acids into our daily routine. With 20 amino acids required for protein synthesis, nine of them are considered essential because our bodies cannot produce them. Collagen is almost a complete protein, containing eight out of nine essential amino acids, with the exception of tryptophan.
The Amino Acids In Collagen
Glycine
Glycine is the most abundant amino acid in collagen. It is an amino acid the body uses for many normal functions, and it serves as a key building block of collagen.
Glycine makes up nearly one third of collagen and supports normal skin and connective tissue function as part of a daily routine.
Glutamic Acid
Glutamic acid, also known as glutamate, is an amino acid the body uses for many normal functions. It is one of the amino acids found in collagen.
Glutamic acid is one of the amino acids the body uses as part of normal everyday function.
Glutamic acid is involved in normal amino acid metabolism in the body, another reason collagen provides a useful range of amino acids.
Proline/ Hydroxyproline
Collagen is high in Proline and Hydroxyproline, at 11% each. Hydroxyproline is produced by hydroxylation of the amino acid proline. Both are amino acids the body uses in the normal formation of collagen, and they support skin, joint, and connective tissue as part of a daily routine. Both play a key role in collagen stability.
Proline is an amino acid the body uses in the normal formation of collagen, which supports connective tissue as part of a daily routine. The amino acids in collagen also support normal gut lining function. 4
Alanine
Alanine comprises 8% of collagen. It is an amino acid the body uses for many normal functions, including as part of normal energy metabolism.
Alanine is one of the amino acids the body uses in normal protein synthesis, another reason collagen provides a useful range of amino acids. 5
Arginine
Arginine comprises 8% of collagen. It is an amino acid the body uses for many normal functions and is one of the amino acids found in collagen.
Arginine is one of the amino acids the body uses as part of normal everyday function, another reason collagen provides a useful range of amino acids. 6
Aspartic Acid
Aspartic acid makes up 6% of collagen. It is an amino acid the body uses for many normal functions, including as part of normal energy metabolism.
Aspartic acid is one of the amino acids the body uses in normal everyday function, another reason collagen provides a useful range of amino acids. 7

Collagen Peptides vs. Bone Broth
While bone broth is a nutritious food, collagen peptides offer a higher concentration of amino acids. Although bone broth provides some collagen, collagen peptides are specifically designed to provide a more concentrated source of collagen, allowing for greater absorption and utilization in the body. Allowing for greater bioavailability of nutrients.
Yonder Collagen Amino Acid Profile
Summary
- Collagen is crucial for maintaining the integrity of our cells and tissues.
- The amino acids in collagen support normal gut lining function.
- Collagen supports bone, joint, and skin health as part of a daily routine.
- Collagen peptides provide an excellent amino acid profile, with glycine as the most abundant amino acid.
- Supplementing with collagen peptides reintroduces amino acids into our diets.
- Collagen peptides support skin, joint, bone, and connective tissue as part of a daily routine.
- Collagen peptides are more concentrated and absorbable than bone broth.
- Yonder's collagen peptides provide an excellent choice for supplementing collagen in our diets.

How To Use:
Yonder® Collagen Peptides are formulated to mix easily into hot or cold beverages, and this amount of heat should not damage the collagen. Collagen proteins keep their integrity up to 400° making them easy to bake with!
Our collagen comes in flavorless, chocolate and creamy vanilla. They are amazing to add to our mushroom coffee as well! Try some today and feel the difference!
How To Make a Collagen a Complete Protein:
Enhance the protein completeness of your diet by incorporating any animal protein source alongside collagen. For instance, you can add milk to your coffee and combine it with collagen, or include collagen in your dairy-based yogurt or whey protein smoothie. By doing so, you ensure a well-rounded and complete protein intake.
How Much Should I Take?
The amount of collagen you take can depend on various factors such as age and daily routine. Here is a general daily range:
• 5-10 grams of collagen each day provides glycine and proline, amino acids the body uses to make collagen.*
• 10-20 grams per day: supports gut, skin, hair, joint, and nail health as part of a daily routine.*
• 20-40 grams per day: supports overall health, comfortable movement, and connective tissue as part of a daily routine.*
Conclusion
The excellent amino acid profile found in Yonder's collagen peptides, especially the abundance of glycine, makes it an excellent choice for supplementing collagen in our diets.
Related posts
- Summer Sleep and Recovery: How Glycine-Rich Collagen Can Support Restorative Sleep
- Why Your Body Needs Glycine to Detox Naturally (And How Collagen Can Help)
- Glycine Benefits: The Anti-Aging Amino Acid for Longevity
Frequently Asked Questions
What amino acids does Yonder collagen provide?
Yonder grass-fed collagen peptides are rich in glycine, proline, and hydroxyproline, amino acids the body uses as building blocks for skin, joints, bone, and connective tissue. The amino acids in collagen also support normal gut lining function as part of a daily routine.
How much collagen do I get in Yonder, and does it also have protein?
One to two scoops give you 10 to 20g of collagen, plus a bonus 9 to 18g of clean grass-fed protein. We lead with collagen because that is what most people are looking for, and the protein is simply a welcome extra.
What makes Yonder a clean choice?
Our collagen is flavorless, grass-fed, third-party tested, and certified Glyphosate Residue-Free by The Detox Project. We publish third-party test results on our flavorless collagen product page so you can see for yourself.
Why choose collagen peptides over muscle meats for these amino acids?
Everyday muscle meats like chicken and steak provide fewer of the amino acids found in collagen. Our hydrolyzed flavorless collagen is an easy way to reintroduce glycine, proline, and hydroxyproline into a daily routine.
How do I add Yonder collagen to my day?
Stir one to two scoops into hot or cold drinks, smoothies, or recipes. It is flavorless and mixes easily, so it fits smoothly into your daily routine and supports skin, joint, bone, and connective tissue as part of a balanced diet.
References
The research referenced above, from PubMed:
- Mathias-Netto et al., 2026, Redox Report (glycine in collagen). DOI
- Amirrah et al., 2022, Biomedicines. DOI
- Abrahams et al., 2022, JMIR Form Res. DOI
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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