Marine Collagen Absorption: How Does it Work?

By now, you probably know that collagen supplements are huge in the health and wellness world. Collagen is an amazing supplement that can help with so many issues. From dull skin to improving your joint health, there is promising evidence that shows collagen could be the holy grail when it comes to dietary supplements. But first, let's start with the basics: collagen is a protein. In fact, it's the most abundant protein in the human body. It's formed through chains of amino acids that act as building blocks. Some essential amino acids include glycine and proline, which help with the formation of collagen. There are many types of collagen, which means there's likely something for everyone. Some types include collagen peptides, hydrolyzed collagen, collagen powder, collagen protein, and collagen pills. Supplements are formed with the bones and connective tissues of animals. Varieties of the supplement include marine collagen, bovine collagen, porcine collagen, and chicken collagen. Just as there are many types and varieties, there are also many benefits. Collagen can help with skin elasticity, joint pain, anti-aging, gut health, and overall skin health. The health benefits of collagen are numerous, and there is still more research being conducted to see what else it can do for our bodies. Our natural collagen production starts to slow down as we age. Once we reach our 20's, we produce around 1% less collagen per year. That's just one of the many reasons why taking a collagen supplement is so important! Marine collagen is one of the best types of collagen, which we will discuss later. Many people wonder if collagen supplementation is legit, especially when it comes to absorption. So, let's talk about marine collagen absorption: how does it work? Read on to find out. 

Does collagen get absorbed?

Yes, collagen does get absorbed. It is absorbed in the digestive system. Once it is digested, it enters your bloodstream. That way, it can travel all over your body and assist with any of the issues we mentioned above. Marine collagen peptides, or hydrolyzed marine collagen, is your best bet for successful absorption. Sometimes, collagen particles can be too large to be digested, and will simply be expelled from your body. When the collagen is in peptide or hydrolyzed form, it is already broken down into much tinier particles, and therefore can be digested and absorbed. Marine collagen peptide supplementation is a great place to start when you want to try out collagen and see if it works for you. Another reason to try collagen is that there are no known side effects, so it's great to try and see how it affects your body. 

What’s the best way to absorb collagen?

The best way to absorb collagen is to just let your body do the work! When you consume collagen, enzymes in your stomach break it down and utilize the amino acids to address issues in your skin and body. It is then absorbed through your bloodstream and travels to areas in your body that need the most help. For example, if your collagen levels are low and and you have issues with achy joints, collagen will be sent to address that issue before other issues, such as fine lines and signs of aging. Oral supplementation, along with eating foods that either contain collagen or boost your natural production, is the best way to absorb it into your body and increase your collagen levels. Foods that contain Vitamin C are helpful for increasing collagen production, and addressing concerns with skin aging. Marine collagen is the most bioavailable type of collagen, which means it absorbs in the body more quickly and easily. Marine collagen has also been known to be the best at helping with skin issues, such as skin hydration. This fish collagen is also one of the better choices for clean supplements. As long as you buy one that is wild-caught and non-gmo / organic, then there is much less chance of contamination. 

Is it better to take collagen in the morning or at night?

Another great thing about collagen: it really doesn't matter. It's all about what works for your body. There are pros and cons to taking it at both times, but nothing negative that outweighs its benefits. For example, some people say that collagen gives them energy. They take it in the morning to help their day get started. For this reason, it might not be a good idea to take while you're trying to fall asleep. On the other hand, there are people who like that it keeps them full and take it before they go to sleep so they sleep more soundly. You really have to try taking it at different times to see what works best for you. Some people like to take it in the morning so they can absorb it throughout the day. Others argue taking it at night will help it work better, because that is when the body naturally repairs itself and can use the collagen to assist with this. The truth is, you'll get the benefits no matter what time of day you take it. If you feel like morning or night works better for you, then that's when you should take it. There is no real evidence to suggest either time is better than the other. You can even take it throughout the day and spread out the supplement if you want. 

How can collagen be absorbed in the skin?

This is where you need to be cautious when it comes to collagen products. Your skin cannot actually absorb collagen from, say, a cream you apply to your face. Things like hyaluronic acid and products that target your skin's elastin are better for topical treatments. Collagen works from the inside out. That's not to say creams that promote natural collagen production don't work; but if it claims to contain collagen from fish skin or any other type of animal, your body won't be able to utilize that collagen. 

Marine Collagen Supplements

Our Kalumi BEAUTYfood bars are the perfect option for a marine collagen supplement. They are much more convenient than conventional pills and powders, because there is no hassle for mixing the supplement or having to take extra time to make smoothies or drinks. These are great for when you're on-the-go, or just need a quick meal replacement or snack. Each bar contains 12 grams of hydrolyzed marine collagen, as well as 15 grams of protein. They are also created with ingredients that help boost your natural production of collagen, like Vitamin A from sweet potatoes. Our marine collagen is ethically sourced from wild-caught fish, so you know you are getting the cleanest product available. We also use parts of the fish that would otherwise go to waste. It's good for you, and the environment. All of our ingredients are non-gmo, and there are no fake additives. We also use yacon syrup as a sweetener, not sugar. Sugar is harmful to the natural production of collagen. Whether you're taking collagen for daily maintenance, or want to see results for specific issues, our bars can help you get all the beneficial effects of marine collagen. 

These statements have not been evaluated by the Food and Drug Administration.


In a consumer study, 96% of women saw an improvement in the texture of their skin.