February 28, 2022 7 min read

In this article

    What is Collagen?

    Let's start with the most basic question: what exactly is collagen?  Collagen is a protein that occurs naturally in the human body. It's the most abundant protein in the body, making up approximately 30% of total protein mass. Collagen is found in muscles, bones, skin, tendons, teeth, and other tissues throughout the body.

    Collagen Is The Most Abundant Protein in The Body

    What are Amino Acids?

    Amino acids are the building blocks of all proteins. There are 20 different amino acids, and nine of them are essential for the body to function properly. These essential amino acids must be obtained from food or supplements since the body cannot produce them on its own. 

    What are Collagen Peptides?

    Proteins are macromolecules with long chains of amino acids held together by peptide bonds. After you consume protein, your digestive system breaks it down into individual amino acids. Once the amino acids are absorbed, they are recombined to create new proteins, including collagen. 

    When long pieces of collagen protein are broken down into smaller molecules, they're called collagen peptides. By consuming peptides, you're providing your body with building blocks that are easier to absorb and use.

    Collagen Broken Down Into Smaller Molecules

    Why Use Collagen Supplements?

    There are a number of reasons why you might want to consider taking collagen supplements. As we mentioned earlier, our production of collagen decreases as we age, which can lead to a variety of health issues. The body loses on average 1.5% of its collagen each year after the age of 30 and the decline is even more pronounced after the age of 60. Collagen supplements can provide your body with the materials it needs to support collagen production.

    Collagen supplements can be beneficial for skin health. The peptides in collagen supplements are thought to help increase skin elasticity and reduce the appearance of wrinkles. In addition, collagen helps with hair, nails, and joint health. Collagen helps keep cartilage healthy and functioning properly, which can reduce pain and inflammation in the joints.

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    How Does Collagen Production Occur?

    The body makes collagen by combining the amino acids glycine, proline, and hydroxyproline. Collagen production also requires vitamin C, zinc, and copper. The best way to ensure your body can produce enough collagen is to eat a nutrient-rich diet with a variety of protein sources, and including collagen supplements may also be a good idea.

    What Sources of Collagen are There?

    At this time, sources of collagen supplements are 100% animal-based. However, synthetic sources will surely be coming soon, which will be helpful for those strictly following vegan and vegetarian diets. Animal-sourced collagen supplements come primarily from bovine, marine, and porcine sources, but can be a combination of the three. Collagen sourced from beef is called bovine collagen, and collagen from fish is called marine collagen.

    There are also a few different forms of collagen protein: 

    • Gelatin: made from the bones and connective tissues of animals.
    • Hydrolyzed collagen: made by breaking down animal-based collagen into peptides or individual amino acids.
    • Marine collagen: made from fish scales or skin.

    What is the Difference Between Types of Collagen?

    Collagen is often compared to glue, helping to hold the body's structural tissues together. However, different types of collagen are found in different types of tissues. Although there are 28 different types of collagen, the main types that you'll find in supplements are type I, type II, type III, and type IV. Here's a quick rundown on where each type is primarily found. But keep in mind that it’s not as simple as matching a single type of collagen to how it benefits the body, since they do overlap each other. For example, type I and 3 both benefit the skin, even though type 1 is the most abundant. 

    • Type I is the most abundant form of collagen and is found in skin, tendons, ligaments, muscles, and bones.
    • Type II is a less prevalent form of collagen and is mainly found in cartilage.
    • Type III is the main type of collagen found in blood vessels.
    • Type IV is a form of collagen  present in the body in smaller amounts and is mainly found in the eye and intestinal lining.

    Why is Hydrolyzed Collagen the Best?

    Hydrolysis is a chemical reaction that occurs when water is added to a molecule to break chemical bonds. In the case of collagen, the hydrolysis process breaks down the protein into smaller molecules called peptides. This means the collagen has greater bioavailability and can be absorbed and used by the body more easily.

    Hydrolyzed collagen can act in two different ways in the skin. First, the free amino acids can provide building blocks for forming collagen and elastin fibers. The second is collagen peptides bind to receptors and stimulate the production of new collagen.

    Hydrolyzation of Collagen

    How Does Collagen Benefit the Skin?

    Collagen is a major structural component of our skin. A systematic review of randomized, placebo-controlled clinical trials using collagen supplements showed notable improvements in skin elasticity and hydration following 4-24 weeks of supplementation. A summary of the benefits of collagen related to skin care include:

    • Improved skin elasticity
    • Increased skin hydration
    • Reduction in the appearance of cellulite
    • Reduction in fine lines and wrinkles
    • Improvement in psoriasis and eczema symptoms

    In addition, it has been proposed that marine collagen is the best choice for skin health. Marine collagen is full of glycine, which is known for its anti-aging benefits and protecting the skin from free radicals. 

    Marine Collagen Great Choice for Skin Health

    What are the Most Important Health Benefits of Collagen?

    In addition to improving the health and appearance of the skin, there are a number of important health benefits associated with collagen protein:

    • Connective tissue: collagen is an essential component of connective tissue, which helps hold the body together.
    • Ligaments: collagen helps keep ligaments strong and elastic.
    • Blood vessels: collagen is necessary for the formation of blood vessels.
    • Joint health: collagen helps maintain healthy joints by building up cartilage to provide cushioning and lubrication. It may also help reduce joint pain.
    • Gut health: collagen helps maintain the integrity of the gut lining and may help reduce symptoms of leaky gut.
    • Hair growth: collagen is necessary for hair growth and strength.
    • Overall health: collagen plays a role in many different aspects of health, including immunity, energy levels, and metabolism.

    What to Look for in a Collagen Supplement?

    When choosing a collagen supplement, it's important to look for one that is:

    • Hydrolyzed: the collagen has been broken down into smaller peptides, making it easier for the body to absorb and use.
    • Gluten-free: many people are allergic or intolerant to gluten.
    • Soy-free: many people are allergic or intolerant to soy.
    • Non-GMO: genetically modified organisms can be harmful to our health.
    • Certified: collagen supplements should be certified by a third-party organization and produced in a cGMP facility monitored by the FDA. 
    • Grass-fed (bovine): cattle that are grass-fed have higher levels of omega-3 fatty acids and CLA (conjugated linoleic acid) than those that are grain-fed.
    • Sustainable sourcing: this applies to both cattle for bovine collagen and fishing practices using sustainable environmental methods to produce marine collagen.
    • Without fillers, sweeteners, or additives

    Do Collagen Supplements Have Any Side Effects?

    Generally, collagen supplements are considered safe and have not been shown to have ill side effects. However, it is always necessary to consult with a doctor if you're pregnant or breastfeeding.

    What is the Recommended Daily Intake of Collagen?

    The recommended daily intake of collagen varies depending on your age and health status. According to WebMD, studies suggest that adults should take 2.5 to 15 grams of collagen on a daily basis for health benefits. 

    One scoop of Amandean collagen peptides contains 10 grams of hydrolyzed collagen and 18 amino acids. The same is true for marine collagen. One to two scoops of Amandean collagen protein powder per day will meet the recommended intake.

    Does Amandean Collagen Have a Taste or Smell?

    The good news is Amandean collagen is odorless and tasteless. No need to worry about a beefy or fishy aftertaste! Customers have verified that Amandean collagen is tasteless and can be added to beverages and meals without affecting the flavors.

    Amandean Collagen is Odorless and Tasteless

    What Can Amandean Collagen Be Mixed With?

    Amandean collagen is hot and cold soluble. This means it can be mixed with any beverage, including water, juice, coffee, tea, or smoothies. 

    Tips for mixing collagen:

    • Add collagen to your morning coffee or tea for an extra protein boost.
    • Mix collagen with water or juice for a quick and filling shake.
    • Add collagen peptides to your favorite smoothie recipe.

    For best results, add the marine collagen protein powder first, then the liquid on top. But with grass-fed collagen, pour the liquid first and add the powder on top. This ensures better solubility, since the marine collagen is much lighter in weight. No matter which one you choose, collagen preserves its structure at high temperatures and is great to add to your coffee.

    Is It Better to Take Grass-Fed or Marine Collagen?

    There is no definitive answer to this question. The differences in collagen are mainly tied to how the source (cattle or fish) affects the amino acid profile of the collagen.

    Some people believe that grass-fed collagen is better because it contains more nutrients and uses parts of the animal that might otherwise go to waste. However, others feel that marine collagen has superior health benefits and better anti-aging results because of its higher levels of the amino acid glycine.

    Ultimately, it is up to the individual to decide which type of collagen meets their goals. The best case scenario may be to take a combination of both so you can get the various benefits each type has to offer.

    In Summary

    It's clear that collagen is a critical component of the human body. Unfortunately, it decreases as we age, which is why supplements are vital for preserving collagen levels and promoting overall wellness. Visit the Amandean shop to discover many options for incorporating collagen into your daily routine, so you can look and feel your best.

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