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How to Optimize Collagen Absorption for Best Skin Benefits

How to Optimize Collagen Absorption for Best Skin Benefits

Can Your Skin and Body Absorb Collagen?

When we talk about collagen absorption, the big question is: can collagen be absorbed? The answer is yes, but the process differs depending on how collagen is introduced into the body. While it's commonly believed that collagen can be absorbed through the skin, research indicates that this may not be effective. Instead, when you take collagen supplements, your body breaks them down into smaller peptides in the digestive system, making it more likely for the body to absorb collagen efficiently. Collagen absorbed through the stomach is optimal since nutrients are transported through the bloodstream to where they're needed most, particularly in skin and joints.



Many people wonder, can your skin absorb collagen? Although topical collagen products are available, their efficacy is debated. The skin's outer layer is generally impermeable to large molecules, making true absorption through the skin unlikely. Therefore, maximizing collagen absorption effectively relies on oral intake rather than topical methods. Additionally, pairing collagen with Vitamin C is vital since studies show that what helps collagen absorption is often linked to vitamin C intake. This vitamin plays a crucial role in collagen synthesis, enhancing the collagen absorption in the body significantly. Hence, ensuring that your intake of collagen also includes vitamin C may enhance your body's capability to utilize this essential protein effectively. For more details, check our blog on Maximising Absorption.




Collagen has become one of the most popular supplements for supporting skin elasticity, joint health, and muscle recovery. However, like any supplement, absorption is key—taking collagen is only effective if your body can absorb it properly. Understanding how proteins are absorbed, as well as factors that can enhance or hinder this process, is essential for maximising its benefits. In this article, we’ll dive into the science of collagen absorption, exploring how to optimise intake for the best results.

How Does Collagen Absorption Work?

Collagen is a large protein, and its size means that it cannot be directly absorbed in its full form. Instead, when you ingest collagen, it is broken down into smaller peptides through digestion, which are then absorbed into the bloodstream. Once in circulation, these peptides stimulate collagen production throughout the body, particularly in skin, joints, and connective tissues.

Key Takeaway

Effective collagen supplements are hydrolysed, meaning they have already been broken down into smaller, more absorbable peptides. Benjamin Button collagen supplements use hydrolysed collagen to optimise absorption, providing an easier way for your body to utilise it.

Factors That Enhance Collagen Absorption

Vitamin C: The Essential Cofactor

Vitamin C is crucial for collagen synthesis. It acts as a cofactor, supporting the formation of protein fibres. Without enough vitamin C, the body struggles to produce collagen, limiting the supplement’s effectiveness. For this reason, taking collagen with a vitamin C source enhances its absorption and effectiveness. Benjamin Button’s liquid supplements include added vitamin C, making it easier to support optimal collagen formation. To understand the ideal intake of marine collagen, be sure to check our guide.

Amino Acids and Protein Intake

Amino acids such as glycine and proline, which are abundant in collagen, are essential for collagen synthesis. Ensuring a diet rich in these amino acids—either through supplements or high-protein foods—supports your body’s ability to produce collagen.

Timing: When to Take Collagen

Timing can play a role in maximising collagen’s effects. Studies suggest that taking collagen either on an empty stomach or with a vitamin C-rich meal can improve absorption, making it easier for the body to break down and absorb the peptides effectively.

Factors That Hinder Collagen Absorption

High Sugar Intake

Excess sugar intake has been shown to hinder protein production through a process called glycation, where sugar molecules attach to collagen fibres and weaken their structure. Reducing sugar intake supports natural production and helps ensure that your supplement works effectively.

Poor Digestive Health

Collagen absorption relies on a healthy digestive system. Issues such as low stomach acid or poor gut health can limit supplement breakdown and absorption. Including digestive aids like probiotics or enzymes can support absorption for those with sensitive digestion.

Research on Collagen Absorption and Supplementation

Global Studies on Enhancing Collagen Absorption

A 2019 study in Nutritional Science highlighted the importance of vitamin C in collagen absorption, showing that participants who took collagen with vitamin C experienced greater improvements in skin elasticity and joint comfort. Another 2021 Japanese study demonstrated that hydrolysed collagen supplements were significantly more effective than non-hydrolysed forms, as they are more easily absorbed.

How to Maximise Collagen Absorption with Benjamin Button

Benjamin Button liquid collagen supplements are designed with optimal absorption in mind. Their hydrolysed formula, combined with added vitamin C and sodium hyaluronate, enhances both absorption and effectiveness. Available in Mango, Orange, and Blackcurrant flavours, they make it convenient and enjoyable to get the most from your collagen.

FAQs About Collagen Absorption

Q: How can I improve my collagen absorption?
A: Taking supplements with vitamin C, maintaining a balanced diet, and choosing hydrolysed collagen can all improve absorption and effectiveness.

Q: How long does it take for collagen to work?
A: Most people see skin, joint, and muscle benefits within 8 to 12 weeks of consistent use, especially when paired with vitamin C for maximum effect.

Q: Is Benjamin Button a reliable brand for collagen supplements?
A: Absolutely! Benjamin Button offers high-quality, hydrolysed collagen with added vitamin C for optimal absorption, designed to support skin and joint health.

Q: Can I take collagen on an empty stomach?
A: Yes, taking collagen on an empty stomach can aid in quicker absorption, especially if paired with vitamin C.

Q: Why does collagen need vitamin C?
A: Vitamin C acts as a cofactor for collagen synthesis, supporting the formation of fibres and maximising the supplement’s effectiveness.

Q: Can collagen be absorbed through the skin?
A: While collagen itself cannot be absorbed through the skin, products containing collagen peptides may support skin health externally.

Q: What helps collagen absorption?
A: Factors like adequate vitamin C intake, a diet rich in amino acids, and the form of collagen (e.g., hydrolysed) significantly enhance absorption.


Collagen is essential for maintaining skin's elasticity and overall health. However, many still question, how can collagen be absorbed? The complexity of collagen absorption can leave many feeling confused and seeking clarity on the best way to absorb collagen.

Let's delve into the specifics: once ingested, your body disassembles collagen into smaller peptides. This is crucial because only in this broken-down form can the body efficiently utilise the collagen. You've likely heard people ask, can collagen be absorbed through the stomach? The answer lies here, as the digestive system plays a vital role in collagen absorption. Moreover, studies show that pairing collagen peptides with vitamin C significantly boosts collagen synthesis, leading to enhanced results. For tips on taking marine collagen, be sure to explore our recommendations.


Another common confusion revolves around topical collagen. Many want to know, can collagen be absorbed through the skin? The consensus is largely negative; collagen molecules are too large for effective absorption through the skin barrier. Instead, consider how to optimise your body’s natural capacity to absorb nutrients by focusing on dietary sources and supplements.

When looking into is dietary collagen absorbed, it’s important to remember that collagen needs specific conditions in the digestive tract to be adequately assimilated. Collagen absorption in the body requires supportive components, including a well-functioning digestive system.

Furthermore, a rich diet that includes amino acids is beneficial for collagen synthesis. By ensuring your diet supports collagen absorption, you enhance efficiency in utilising both dietary and supplemental collagen.


To summarise, while topical applications may promise results, the reality is that effective collagen absorption primarily occurs through the digestive system. Therefore, if you're considering how to improve collagen absorption, integrating quality sources and enhancing dietary habits is undoubtedly the best way to absorb collagen effectively.
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