Hydrolyzed Collagen vs Collagen Peptides: What's the Difference?

The terms hydrolyzed collagen and collagen peptides often come up when choosing collagen supplements. Questions from our customers regarding this topic range from:

• Are hydrolyzed collagen and collagen peptides the same thing?

• Which one is better for your skin, hair, joints, or overall health?

We will break this down for you in the following article. We will look at the differences, benefits, and why collagen supplements are key for your wellness routine.

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What is Collagen?

Collagen is the most abundant protein in your body, accounting for about 30% of your total protein content. It serves as a critical structural component in your skin, bones, muscles, tendons, ligaments, and cartilage, providing both strength and elasticity. Collagen acts like a scaffolding for your body, holding everything together, ensuring flexibility, and helping tissues withstand stretching.

Collagen is made up of long chains of amino acids, primarily glycine, proline, and hydroxyproline, which form a triple helix structure that is strong and resilient. These amino acids give collagen its unique properties, allowing it to maintain the structural integrity of connective tissues. Glycine, which makes up about a third of the collagen structure, plays a particularly important role in stabilizing collagen fibers, promoting skin elasticity, and supporting joint health. Proline is vital for collagen synthesis and is especially beneficial for the integrity of tendons, ligaments, and cartilage.

As you age, the body's natural collagen production begins to decline, leading to a number of visible signs such as fine lines, wrinkles, sagging skin, and thinning hair. Collagen depletion also affects joint health, making cartilage more prone to wear and tear, which can result in joint pain or stiffness. The gradual loss of collagen in bones can also contribute to reduced bone density, increasing the risk of fractures as you age.

In addition to its structural role, collagen has several other important functions in the body. It supports muscle recovery, helps maintain healthy blood vessels, and aids in the healing of wounds. Collagen is also involved in creating strong and healthy nails and hair, contributing to their growth and resilience. Because collagen is so integral to your body's structure and function, maintaining healthy collagen levels is crucial for overall health and wellness.

 

What Does Collagen Do?

Collagen plays a vital role in maintaining the structural integrity of your skin, hair, nails, joints, and connective tissues. Some of its primary functions include:

1. Supporting Skin Elasticity

   Collagen plays a vital role in maintaining the elasticity and firmness of your skin. As one of the main structural proteins in the skin, collagen forms a network of fibers that give the skin its strength, resilience, and ability to stretch. With age, collagen production decreases, which can result in the skin becoming thinner and less elastic, leading to the formation of fine lines and wrinkles. By boosting collagen levels through supplementation, the skin can regain some of its firmness and plumpness. Studies have shown that collagen peptides can help stimulate the body's own collagen production, improving skin hydration and elasticity, and reducing the appearance of wrinkles over time. A study published in Skin Pharmacology and Physiology demonstrated that taking collagen peptides for 8 weeks led to noticeable improvements in skin elasticity, hydration, and reduction in wrinkle depth. [Proksch et al., 2014]

2. Joint Health 

   Collagen is a crucial component of cartilage, the tissue that cushions and protects your joints. Cartilage is responsible for providing a smooth surface for joint movement and acts as a shock absorber to reduce friction. As collagen levels decrease with age or injury, cartilage becomes weaker and less resilient, which can lead to joint pain, stiffness, and conditions like osteoarthritis. Collagen supplementation helps replenish the collagen in cartilage, promoting repair and maintaining joint integrity. Studies have shown that taking collagen peptides can reduce symptoms of joint pain and improve flexibility, particularly in individuals with osteoarthritis or athletes experiencing joint stress. In a clinical trial published in the International Journal of Medical Sciences, participants with osteoarthritis who took collagen supplements reported reduced joint pain and improved mobility.

3. Bone Strength

   Collagen is a key structural protein in bones, helping to provide both strength and flexibility. It is a major component of the bone matrix, which also contains minerals like calcium and phosphorus. Collagen fibers serve as a scaffold for mineral deposition, allowing the bone to maintain its structural integrity and resist fractures. As we age, the body’s ability to produce collagen slows down, which can lead to decreased bone density and a higher risk of fractures. Collagen peptides have been shown to stimulate bone-forming cells (osteoblasts) to increase collagen production, improving bone density and helping to reduce the risk of fractures. Research published in The Journal of Clinical Endocrinology & Metabolism indicates that collagen supplementation can increase bone mineral density and support bone health, particularly in postmenopausal women who are more prone to bone loss.

4. Muscle Recovery 

   Collagen is an essential protein for muscle tissue repair and recovery. During exercise, muscle fibers undergo stress and minor tears, which need to be repaired for muscles to grow stronger. Collagen is rich in the amino acids proline and glycine, which are crucial for muscle tissue repair. Supplementing with collagen peptides has been shown to support muscle recovery by enhancing the repair of these muscle fibers after intense physical activity. Studies indicate that collagen supplementation can help reduce muscle soreness, promote the rebuilding of muscle tissue, and improve strength. A study published in the American Journal of Clinical Nutrition found that athletes who took collagen peptides after resistance training experienced increased muscle mass and improved strength compared to those who did not. This makes collagen peptides a popular choice for athletes and fitness enthusiasts looking to support faster muscle recovery and reduce post-workout soreness

5. Hair and Nail Growth:

   Collagen is a major building block for hair and nails, and supplementing with collagen peptides can improve both hair and nail health. Research has demonstrated that collagen peptides can promote the growth of thicker, stronger hair and prevent hair thinning. A study published in the Journal of Cosmetic Dermatology found that women who took collagen supplements for 6 months experienced increased hair thickness and a reduction in hair loss (Chiu et al., 2015). Collagen also plays a role in strengthening nails by increasing their hardness and preventing brittleness, which can help reduce the frequency of nail breakage.

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What are Collagen Peptides?

Collagen peptides are short chains of amino acids derived from collagen protein. They are produced by hydrolyzing collagen, breaking it down into smaller, more easily digestible fragments. This process makes collagen peptides highly bioavailable, allowing them to be quickly absorbed into the bloodstream and used by the body to support tissues like skin, joints, and muscles. Rich in amino acids like glycine, proline, and hydroxyproline, collagen peptides play a key role in boosting the body’s collagen production and improving skin elasticity, joint health, and muscle recovery.

Typically found in powdered form, collagen peptides dissolve easily in liquids like water, coffee, or smoothies, making them a convenient supplement. Studies have shown that collagen peptides can improve skin hydration and elasticity, reduce joint pain, and support muscle mass. In a study published in Skin Pharmacology and Physiology, participants who took collagen peptides for 8 weeks experienced significant improvements in skin elasticity and hydration. Additionally, a clinical trial in the International Journal of Medical Sciences found that collagen peptides helped reduce joint pain and improve function in individuals with osteoarthritis.

 

What Are Hydrolyzed Collagen and Collagen Peptides?

Hydrolyzed Collagen

Hydrolyzed collagen is collagen that has been broken down into smaller amino acid chains through a process called hydrolysis. This process makes the collagen easier for your body to absorb and use. 

• Source: Typically derived from bovine, marine, or porcine sources.

• Molecular Weight: Smaller than typical collagen, which means better and faster absorption.

• Uses: Promotes skin elasticity, reducing wrinkles, and improving joint health.

Collagen Peptides

Collagen peptides are essentially the same as hydrolyzed collagen. They are short chains of amino acids derived from collagen, created using enzymatic hydrolysis. The terms are often used interchangeably in the health and wellness industry.

• Source: Typically derived from bovine, marine, or porcine sources.

• Molecular Weight: Very small, easily dissolved in liquids.

• Uses: A favorite for athletes and beauty enthusiasts due to their ability to enhance muscle recovery and skin hydration.

 

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Key Differences Between Hydrolyzed Collagen and Collagen Peptides

 

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How to Choose the Right Collagen Supplement

Source

When choosing a collagen supplement, the source of the collagen is an important factor to consider for both purity and quality. Opt for collagen that is grass-fed, wild-caught, or kosher-certified, as these sources are typically more sustainable and free from harmful additives or hormones. Grass-fed collagen, for example, comes from cows raised on a natural diet, ensuring that the collagen is free from antibiotics, hormones, and GMOs. Wild-caught collagen, derived from fish, provides a more bioavailable form, particularly for skin health due to its high concentration of type I collagen, which is the most abundant in human skin. Kosher-certified collagen also adheres to stricter dietary guidelines and can be a good option for those with specific dietary needs. Research has shown that wild-caught and grass-fed sources of collagen tend to have a higher nutrient density and fewer contaminants compared to conventionally farmed collagen products, ensuring better overall quality.

Form

Collagen supplements come in various forms, and the one you choose will depend on your lifestyle and convenience. Powdered collagen is incredibly versatile, easily dissolving in liquids like coffee, smoothies, or even water. This form is beneficial because it offers higher doses of collagen per serving, and the powder is easily customizable to meet your specific dosage needs. Additionally, powders often contain fewer fillers and can be absorbed more rapidly by the body. In contrast, collagen capsules or tablets are a more convenient option for those on the go, allowing for a quick, mess-free way to supplement collagen intake. Capsules are particularly ideal for people who don’t like the taste or texture of powdered supplements. However, keep in mind that it may take more capsules to reach the equivalent dosage of powder, which can be less efficient for some users. Studies suggest that both forms are equally effective as long as the dosage is correct, but powders may offer more flexibility and better absorption.

Additives

When selecting a collagen supplement, it’s crucial to choose a product that is free from unnecessary additives. Many collagen products contain fillers, artificial sweeteners, or allergens, which can interfere with the supplement’s effectiveness or cause digestive issues. Look for supplements that are free from common allergens like gluten, dairy, and soy, especially if you have sensitivities or food intolerances. High-quality collagen products typically contain only the essential active ingredients—collagen peptides --with minimal additional ingredients. Some products may include vitamin C, which aids collagen synthesis in the body, but be cautious of products with excessive artificial flavors or sweeteners, as these can detract from the product's purity and effectiveness. A clean, additive-free supplement ensures you’re getting the full benefits of collagen without the risk of adverse reactions. Research supports that collagen supplements without excess additives are more readily absorbed and used by the body, leading to better overall health benefits.

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Collagen Supplement FAQs

1. Is Hydrolyzed Collagen Better Than Collagen Peptides? 

   No, hydrolyzed collagen and collagen peptides are essentially the same product, just marketed under different terms. Both refer to collagen that has been broken down into smaller amino acid chains through a process called hydrolysis, making it easier for the body to absorb and use. The terms are often used interchangeably, and both provide the same benefits, including improved skin elasticity, joint health, and muscle recovery. The primary difference lies in the terminology used in scientific studies versus marketing, but the product itself remains the same.

2. What’s the Best Way to Consume Collagen? 

   The best way to consume collagen is by mixing collagen peptides into your favorite beverages, making it a convenient and easy addition to your daily routine. You can stir a scoop of collagen powder into drinks like coffee, tea, smoothies, water, or even juice. Because collagen peptides are tasteless and dissolve easily, they won't alter the flavor or texture of your drinks, making them simple to incorporate into your lifestyle. Whether you're at home or on the go, adding collagen peptides to your routine is quick and efficient for maximizing its benefits.

3. How Long Before I See Results?

   The timeline for seeing results from collagen supplementation can vary depending on individual factors like age, health condition, and dosage. Most users begin to notice improvements in skin hydration, elasticity, and joint mobility within 4 to 8 weeks of consistent use. However, some may see faster results, while for others, it may take a bit longer to experience noticeable changes. Consistency is key, and continued collagen use over several months can help further improve the strength of your hair, nails, joints, and overall skin health.

Conclusion

When it comes to hydrolyzed collagen vs collagen peptides, the answer is simple: they’re the same product marketed under different terms. Choose a high-quality collagen supplement that fits your lifestyle and enjoy the countless benefits of this wellness powerhouse.

Shop now and start glowing from within!