Do you want to feel and look younger? If so, then marine collagen is for you. Marine collagen provides many benefits that can help improve the quality of your life.

In this blog post, I will be talking about the 5 major benefits of taking marine collagen daily including improved skin condition, improved hair quality, and more!

Do you want to know more about these amazing benefits? Read on!

5 key benefits of marine collagen

  • Improved skin
  • Improved hair quality
  • Minimized skin pigmentation
  • Acts as a natural antioxidant
  • Healthier aging

We’ll dive into more details on these later in the article. For now, let’s talk more about what is marine collagen.

What is collagen?

Collagen is the main structural protein in your body that gives your skin elasticity and helps your muscles and joints function optimallyBut once you hit your mid-20s, your body will start producing less collagen, which can cause wrinkles, sallow and dull-looking skin, thinning, brittle hair and nails, as well as other ailments such as gut issues and joint pain.

If you want to slow this process down and even bring your collagen levels back up, you can consider taking supplements. 

Why is collagen so important in the beauty industry?

Collagen is one of the most hyped products in the beauty industry because of the way it can improve the quality, texture, appearance, and hydration of your skin. Recently, marine collagen supplements are becoming popular.

Back in 2018, the marine collagen market was valued at US$603 million, and expectations are that by 2026, the value will have exploded beyond US$1 billion. Let’s find out why! 

Why Marine Collagen?

Marine collagen has many benefits and it is disrupting the beauty industry.

There are four types of collagen (type I, II, III, and IV), and the human body is made up of about 90% of type I. Handily, marine collagen is composed mostly of type I collagen and is rich in amino acids that support the body’s natural production of collagen and is most associated with skin, hair, nails, and keeping the joints lubricated. 

Bovine or pork-based animal collagen is often type II collagen, which is more suited to joints, isn’t as effective as type I marine collagen when it comes to beauty-boosting benefits.

How is marine collagen made?

As you’ll have gathered, marine collagen is fish collagen. It’s produced by processing the skin, bones, and scales of fish – which would normally be by-products in the processed fish industry. 

Marine collagen benefits

Let’s dive into the details about the key benefits of marine collagen so we can understand why marine collagen is becoming increasingly popular.

Marine collagen can improve skin health

You’ve got a lot of collagen in your skin. It’s what gives your skin structure and elasticity, meaning when you’ve got an abundance of collagen your skin will remain firm, hydrated, and plump for longer, so it will wrinkle and sag at a much slower rate.

That’s why once the production of collagen slowdowns (normally around the mid-20s), many people start taking collagen supplements. 

There have been studies that suggest taking a source of marine collagen peptides will slow down the appearance of aging in your skin. 

One study went into a lot of detail and looked at women taking liquid marine collagen for eight weeks. The results showed that the women taking fish collagen showed “significant improvement in wrinkle depth” as well as better skin hydration and elasticity. 

Marine collagen can improve hair texture

Taking regular marine collagen supplements is the perfect way to improve your hair quality. Sound too good to be true? Let’s explain.

Collagen is the main protein found in the skin whereas, keratin is the most important and prevalent protein found in hair. Yes, they are different proteins but actually, both keratin and collagen contain a common key ingredient – amino acid proline. Thus, by taking a collagen supplement, you can help spur hair growth and improve the texture of your hair.  

Marine collagen can minimize skin pigmentation

Collagen is responsible for so much of our skin health, so it shouldn’t be a surprise that it is one of the best hyperpigmentation treatment options!

Collagen’s ability to reduce sun damage and melanin formation makes it an ideal option if you’re trying to deal with uneven pigmentation.

Marine collagen acts as a natural antioxidant

A study from 2020, found that collagen peptides act as antioxidants can subdue inflammation and free radicals in the body, which is associated with aging.

In another more recent 2021 study, 50 women aged between 45 years old to 60 years old took 10 grams of a marine collagen powder supplement for 12 weeks and experienced an impressive 35% reduction in wrinkles compared with those taking placebos. 

Marine collagen can help with healthier aging

One marine collagen benefits is a healthy heart.

The impact of taking collagen supplements has been researched in many different studies and there is now growing evidence that collagen supplements can support healthy aging.

For example, scientists gave 31 adults a collagen supplement for six months and measured how stiff their arteries were, as well as their HDL cholesterol. Their arteries were less stiff than when they’d started and their HDL or bad cholesterol was down by an average of 6%. 

In another study, they gave some collagen to older men and had them exercise regularly for three months. The guys gained significantly more muscle mass than a control group who exercised but didn’t take the supplement. 

Marine collagen liquid vs powder which is more effective?

When considering which marine collagen product to buy, one of the first questions people are interested in is whether they should buy a liquid product or a powder product.

Research has actually shown that liquid collagen is more effective than powder. This is because the liquid form of the peptides enables absorption into your bloodstream quickly, delivering higher concentrations with each serving and having an even faster effect on skin cells.

Which is the best marine collagen? 

Now we know the benefits of liquid marine collagen and why we should be taking it, choosing the best marine collagen can still seem overwhelming.

When we were trying to figure out the best marine collagen supplement, we realized that for us the most important considerations were:   

  • What we’re putting in our body
  • Whether it’s a sustainable product
  • How easy it is to build it into our routine
  • Whether it actually tastes good 

With an eye on these factors, when we came across Isagenix Collagen Elixir, we were very impressed.  

Isagenix Marine Collagen Elixir 

Drinking Isagenix Elixir provides many marine collagen benefits.

After completing my research, I started taking Isagenix Collagen Elixir; this is a product that I have been using for the past 5 months – and my skin, hair, and nails are all benefitting!

Let me tell you more.

Isagenix is a well-known global company that creates health products. An increasingly popular product they make is “Marine Collagen Elixir” which contains 5g of marine collagen peptides per serving and comes from cold-water fish in Scandinavia with holistic certification by MSC (Marine Stewardship Council). Alongside this special ingredient, there are lots of other goodies such as goji berries, aloe vera extract, acerola berries, and chamomile.

More about Isagenix Collagen Elixir

Isagenix Marine Collagen Elixir is preservative-free and doesn’t contain any added sugar, instead, it relies on the fruits and berries for sweetness and flavor (which is similar to grape). Because it comes in single-serve, dark glass bottles which are sealed within 0.15 seconds, the potency of your product is protected as Marine Collagen Elixir is highly susceptible to oxidation when it comes into contact with the air.

The collagen is fortified with Vitamin C, Zinc, and Biotin which all help with collagen synthesis which is another reason why the results people experience are so fast.

How to take Isagenix Collagen Elixir

Isagenix Marine collagen comes in boxes of 10, single-serve, dark brown glass, sealed bottles which you simply “shake, twist, and drink” once or twice a day.  There’s no need to mix it with water or try and mask a flavor with a milkshake or fruit juice. 

We found it super easy to add this into our routine. 

Taste of liquid marine collagen

Isagenix’s Marine Collagen Elixir benefits from a fruity taste, reminiscent of grape juice, without even a hint of fish or fishy aftertaste! Promise, you’ll not know that this was a product of the ocean at all.

It comes in a handy 50ml bottle, so you can just drink it down in a few seconds and not have to think about masking the flavor or downing a load of water to get rid of any aftertaste.

Drinking it was enjoyable – there was no wincing or wishing it was nicer – it actually really reminded me of some grape juice I’d once had in Japan.

How can I order Isagenix’s Collagen Elixir?

Since Isagenix’s Collagen Elixir isn’t available in stores, you will need to place an order with a registered salesperson. We strongly recommend Angela Hancock. 

We’ve mentioned Angela Hancock from Bust-A-Rut in a previous article. Angela is a wellness guru with over two decades of experience helping people get fit and live better lives.

If you live in Hong Kong and want to order Isagenix Collagen Elixir, it’s a very simple process, just click on this link and you can expect your order to arrive within four working days. The cost is HK$1,560 for 6 boxes of 10 single-serve bottles.

Or if you are ordering from the UK, scan here:

FAQs about marine collagen benefits 

If this is the first time you’ve ever really looked into marine collagen, its benefits, and what it actually is, then you’ve probably got some questions. 

Why is marine collagen better than other collagen?

The two main sources of collagen are marine collagen or bovine – cow – collagen. Marine collagen has a few advantages over bovine collagen, such as:
– It’s mainly type I collagen, the stuff you need for healthy skin, bones, and muscles
– The composition is closer to human collagen than bovine collagen so it can be processed easier
– There’s no potential for disease transmission with fish collagen

How is marine collagen created?

Marine collagen is a by-product of the fish industry. Whilst a lot of us will love going to fish markets to get the day’s catch and cooking a whole snapper or tilapia, it’s not always possible. 

When fish is caught wild or farmed, it’s caught and can be processed to be used in tinned products or pre-prepared meals, cat food, and a range of other products. 

The skin, scales, and bones don’t get used for food, so this is what is used to extract the collagen. Once it’s been extracted, it gets processed into powdered or liquid marine collagen and added to products like Isagenix’s Collagen Elixir.

We love that Isagenix Marine Collagen is sourced from wild-caught, cold-water fish from the Atlantic Ocean following strict, environmentally friendly practices.

Is it good to take marine collagen?

There are loads of potential benefits to taking marine collagen. We’ve tested it ourselves and reckon there has been a marked difference in our skin’s appearance – less puffy and smoother for sure.   

There aren’t any downsides to taking the marine collagen peptides that you get in the Isagenix Collagen Elixir product that we can find – worth giving it a try for yourself, for sure.

How much fish collagen should I have per day? 

All the studies that we’ve looked at in this list of marine collagen benefits use different doses of daily marine collagen supplements. With that, it’s kind of hard to give you a definite answer based on science. With the Collagen Elixir, you get five grams of marine collagen peptides, which is within the range of collagen that was given in the studies. 

What are the side effects of marine collagen?

Since marine collagen contains fish, if you’ve got a fish allergy, you may want to avoid it.  Other than that, there are reports that it can upset your stomach and/or cause heartburn, but this doesn’t happen to everyone and it certainly didn’t happen to us. 

Some people say that collagen supplements don’t taste nice, but since this is formulated as a drink and packed with superfoods like goji and acerola berries, it’s not an issue with Isagenix’s Elixir. 



Marine collagen is a natural supplement that you can take to improve your skin tone. There are many benefits of marine collagen, including healthier nails and hair.

You may have noticed our glowing review for Isagenix’s Collagen Elixir above! We love this product and it has the added bonus of being additive, preservative, and gluten-free which makes it perfect for those who need to be careful about their diet but still want access to healthy supplements like collagen.

If you would like to order Isagenix’s Collagen Elixir, head on over and place your order – you can expect to receive your order in about 4 working days. Collagen Elixir costs HK$1,560 for 6 boxes of 10 single-serve bottles.

Still have questions and want to learn more? Reach out to Angela Hancock of Bust-A-Rut either here or on 9457 4643 and she will be happy to answer any of your questions and help you figure out if Collagen Elixir might be a good option for you. 

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