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Does Collagen Get Absorbed by Skin? Understanding the Science Behind Collagen and Its Benefits
All About Collagen > Does Collagen Get Absorbed by Skin? Understanding the Science Behind Collagen and Its Benefits

Does Collagen Get Absorbed by Skin? Understanding the Science Behind Collagen and Its Benefits

11/05/2025 By BUBS Naturals

Table of Contents

  1. Introduction
  2. What Is Collagen?
  3. How Collagen Production Changes with Age
  4. Can Collagen Be Absorbed Through the Skin?
  5. The Science Behind Collagen Supplements
  6. How to Support Collagen Levels Naturally
  7. Conclusion
  8. FAQ

In recent years, the wellness community has buzzed about collagen like never before. From celebrities endorsing collagen drinks to skincare brands touting collagen creams, it seems everyone is looking for that magical ingredient to plump their skin and slow down the signs of aging. But as questions about effectiveness emerge, one critical question remains: does collagen get absorbed by the skin? In this blog post, we're diving deep into the science of collagen, how it interacts with our bodies, and what that means for our skin health.

Introduction

Have you ever noticed how a youthful glow tends to fade as we age? Signs like sagging skin, fine lines, and joint discomfort can leave us longing for the vibrant appearances of our youth. Thankfully, nature provided us with a powerful ally—collagen. As the most abundant protein in our bodies, collagen plays a vital role in maintaining the structure of our skin, tissues, and even joints.

However, the journey of understanding collagen's influence on skin health involves unraveling numerous myths and clarifying scientific truths. With key aspects like aging, lifestyle factors, and nutrition impacting collagen levels, it's crucial to equip ourselves with the right knowledge. By the end of this post, we intend to clarify whether collagen can truly benefit our skin, and if so, how we can optimize its effects.

We’ll explore the nature of collagen, its role in our bodies, how collagen supplements work (or don’t), and how we can support our skin from within. Let’s embark on this adventure to understand the world of collagen!

What Is Collagen?

Collagen is a structural protein that forms the connective tissues within our body, making up approximately 30% of our total protein content. Its primary purpose is to provide strength, structure, and support to various tissues, including skin, bones, tendons, and ligaments. There are over 28 types of collagen, with Types I, II, and III being the most abundant and well-studied.

  • Type I collagen: Found in skin, tendons, and bone, it provides tensile strength and structure.
  • Type II collagen: Primarily located in cartilage, it cushions joints.
  • Type III collagen: Found alongside Type I in skin and blood vessels, it helps maintain flexibility.

As we gather around our daily meals, it’s essential to recognize that our bodies naturally produce collagen using amino acids derived from both animal and plant sources. However, certain factors can inhibit collagen production, such as age, lifestyle choices, and environmental exposure.

How Collagen Production Changes with Age

Unfortunately, collagen levels start to deplete as early as our 20s, leading to visible changes in our skin, hair, and overall health.

Signs of Decreased Collagen:

  • Skin Texture: Fine lines and wrinkles become more pronounced.
  • Elasticity: Increased laxity in skin, leading to sagging.
  • Joint Health: Increased discomfort or pain due to less cartilage support.
  • Brittle Hair and Nails: Reduced strength and shine.

Understanding this process is crucial, as it highlights the importance of actively supporting our collagen levels. While we cannot halt aging, we can control many external factors that accelerate collagen loss, such as poor diet, smoking, and excessive sun exposure.

Can Collagen Be Absorbed Through the Skin?

Here’s where it gets tricky. One prevalent myth is the idea of applying collagen creams directly to the skin for rejuvenation benefits. However, the truth is that collagen molecules are too large to penetrate the skin effectively.

Why Can't Collagen Be Absorbed Through the Skin?

  • Molecular Size: Collagen’s large molecular structure prevents it from being absorbed into the dermis.
  • Topical Application: While collagen-infused creams can hydrate and moisturize the skin, they don’t actually increase collagen levels within your body.

Instead, when we apply these creams, the collagen molecules sit on the skin's surface, creating a barrier that may help retain moisture but fails to penetrate or boost collagen production internally.

The Science Behind Collagen Supplements

With the limitations of topical collagen in mind, let’s explore the effectiveness of collagen supplements, which have surged in popularity recently. These supplements can come in various forms, including powders, pills, and liquids, with collagen peptides being the predominant type.

What Are Collagen Peptides?

Collagen peptides are smaller, bioavailable fragments of collagen that can be easily absorbed by the digestive system. Unlike whole collagen, which cannot be effectively utilized by the body, collagen peptides have been broken down into smaller chains, making them more accessible.

How Do Collagen Supplements Work?

While research indicates that these peptides may enhance collagen synthesis for improved skin hydration and elasticity, the outcomes are not definitive. When ingested, collagen peptides are broken down into amino acids, which the body then utilizes to produce various proteins, possibly including collagen.

The Evidence So Far

  • Some studies suggest that collagen supplementation might improve skin hydration and elasticity while reducing wrinkles.
  • However, much of this research has limitations, including small sample sizes, and often involves products with additional ingredients like vitamins and nutrients.

At BUBS Naturals, we understand the significance of informed choices for our wellness journeys. Our Collagen Peptides are sourced from grass-fed, pasture-raised animals, which provide the clean, effective ingredients needed to support our active lifestyles without the unnecessary fillers or additives.

How to Support Collagen Levels Naturally

While supplements can be helpful, enhancing our body's natural collagen production should rely on a multi-faceted approach:

Nutritional Support

Incorporating foods that support collagen synthesis can make a significant impact.

  • Vitamin C: Essential for the collagen synthesis process; found in citrus fruits, bell peppers, and leafy greens.
  • Amino Acids: Consuming protein-rich foods—such as meat, fish, dairy, eggs, and plant sources—will provide the necessary building blocks for collagen.
  • Zinc and Copper: Essential minerals found in nuts, seeds, and whole grains that are crucial for collagen formation.

Lifestyle Changes

Our daily habits can either promote or hinder collagen production. Here are some essential practices:

  1. Sun Protection: Wearing sunscreen and sun-protective clothing helps prevent UV damage, which can degrade collagen.
  2. Don’t Smoke: Smoking negatively impacts collagen levels and accelerates skin aging.
  3. Limit Sugar Intake: Excess sugar can lead to glycation, damaging collagen and impeding its function.
  4. Stay Hydrated: Proper hydration supports skin elasticity and moisture retention.

Consider Professional Treatments

Skin rejuvenation treatments, such as chemical peels and micro-needling, can stimulate collagen production. If you’re interested in enhancing skin health, consult with a trained professional to explore safe options that suit your specific needs.

Conclusion

In summary, while collagen is an essential protein that plays a significant role in the health of our skin and connective tissues, collagen cannot be effectively absorbed through the skin in its full form. Instead, to promote collagen production, it is vital to adopt a holistic approach that includes proper nutrition, healthy lifestyle choices, and, if desired, high-quality collagen supplements.

We at BUBS Naturals are committed to supporting your wellness journey with clean, effective products that are designed to help you thrive. By focusing on our active lifestyles and maintaining a healthy routine, we can embrace the adventure of life while honoring our body's natural processes.

FAQ

Q: Can I increase my collagen levels by eating collagen-rich foods?

A: While eating collagen-rich foods like bone broth provides amino acids necessary for collagen production, they are not directly absorbed in collagen form. Instead, they're broken down into amino acids that your body uses as needed.

Q: Are collagen supplements safe?

A: Most collagen supplements are considered safe for consumption, with minimal side effects. However, checking for third-party testing and ingredient quality is essential.

Q: How long does it take to see benefits from collagen supplements?

A: Individual results can vary, but many users report improvements in skin elasticity and hydration within 4 to 8 weeks of consistent collagen supplementation.

Q: Is there a particular time to take collagen supplements?

A: There’s no specific best time, but taking collagen either in the morning or before bed can be effective. It’s vital to maintain consistency for the best results.

Together, as advocates for wellness and nutrition, we can embrace the benefits of collagen while celebrating the legacy of Glen “BUB” Doherty, contributing a portion of our profits to veterans’ charities through our 10% Rule. Join us in our mission to support health, adventure, and giving back!

*Disclaimer:

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Product results may vary from person to person.

Information provided on this site is solely for informational purposes only. It is not a substitute for professional medical advice. Do not use this information for diagnosing or treating a health problem or disease, or prescribing of any medications or supplements. Only your healthcare provider should diagnose your healthcare problems and prescribe treatment. None of our statements or information, including health claims, articles, advertising or product information have been evaluated or approved by the United States Food and Drug Administration (FDA). The products or ingredients referred to on this site are not intended to diagnose, treat, cure or prevent any disease. Please consult your healthcare provider before starting any supplement, diet or exercise program, before taking any medications or receiving treatment, particularly if you are currently under medical care. Make sure you carefully read all product labeling and packaging prior to use. If you have or suspect you may have a health problem, do not take any supplements without first consulting and obtaining the approval of your healthcare provider.

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