Look & feel healthier with Marine Collagen+
superior absorption

270% Greater Bioavailability

Marine Collagen+

Superior Absorption

Younger Looking Skin

Supports Bone Density

Strengthens Hair & Nails

New Zealand Sourced

Marine collagen is a fibrous protein extracted from the scales or skin of saltwater fish. Studies have found that this anti-ageing protein possesses properties that promote overall health and well-being.

Marine Collagen+ contains a unique active enzyme, sourced from another of nature’s own, to further enhance its absorption properties within the body.

There is a visible reduction in my fine lines and wrinkles

"I have been using this product for three months and the difference in my skin is unbelievable. There is a visible reduction in my fine lines and wrinkles, my skin is softer, plumper and less dry. The results speak for themselves."

Carley J. - Timaru, NZ
Results not typical. Individual results may vary.

Easy to take

"Easy to take, no weird aftertaste. So far, my skin looks good. I take 2 pills every morning and 2 every night."

Mary T. - Dargaville, NZ

Results not typical. Individual results may vary.

Hairdresser saw some baby hairs...

"I have been taking MARINE COLLAGEN+ along with VITAMIN C2 Fx for 7 weeks now. In the first few weeks I noticed my skin all over my body is softer and more hydrated. My face is plumper for sure. My skin looks younger. My hands look better. I have a chronic illness and my hair was beginning to fall out. Now however my hairdresser has noticed new growth. I just turned 44 so I will keep taking this marine collagen to hopefully avoid wrinkles/saggy skin."

Jen S. - Christchurch, NZ

Results not typical. Individual results may vary.

Customer satisfaction is our priority so we offer a 60 day full money back guarantee.

Why is Collagen so important?

Collagen is the main structural protein in the various connective tissues in our bodies. It consists of amino acids wound together to form a triple helix.As the main component of connective tissue, it is the most abundant protein in mammals, making 25% to 35% of the whole-body protein content.

Collagen has many important functions, including providing your skin with structure and strengthening your hair, nails and bones.

There are many different types of collagen – 16 to be exact. However, the most commonly researched types of collagen include Types I, II and III.

Type I and III collagen are the most prevalent within our bodies and provide the foundations for strong hair, skin, nails and bones. Type II collagen supports joint and cartilage health.

Without collagen, our bodies would fall apart. While our body produces collagen naturally, by the time we reach our mid 20's production begins to slow down. By the time we are in our 30's we stop producing it altogether and we’re left to rely solely on our diet to keep our collagen levels up.

Why Marine Collagen?

Marine collagen, is rich in Type 1 collagen, which is a critical building block for strong, flexible healthy skin structure. Many of the collagen supplements available on the market are derived from bovine, pork or chicken and are rich in Type II collagen.

Marine collagen also contains proline and glycine. Together, these active ingredients help stimulate your body’s own collagen production, rejuvenating your skin’s natural appearance, hair and nail growth.

Apart from the epidermal benefits, Marine collagen supports bone density and skeletal health.

Marine collagen is also proven to have greater bioavailability than animal sourced collagen thanks to its smaller peptides (compounds), which means it enters your bloodstream more quickly and therefore takes effect earlier.

Our Marine Collagen is
270% more bioavailable

We’ve added a unique active enzyme sourced from kiwifruit which is scientifically proven to enhance the absorption of marine collagen within the body.

With 270% greater bioavailability, Marine Collagen+ enters the circulation system almost 3 times faster than regular collagen – and almost twice fast as other marine collagens - so it begins to target skin, hair and bone tissue even sooner.


Research shows taking one capsule of Marine Collagen+ is equivalent to taking 3 capsules of ordinary collagen.

Made in New Zealand

New Zealand is famous for many things, not the least of which are our rich and bountiful marine and horticultural industries. We produce some of the most sought-after fish and fresh produce in the world.

Through environmentally sustainable practices, Koru Nutrition sources both its marine collagen and kiwifruit enzyme locally. Like all Koru Nutrition products, Marine Collagen+ is 100% natural and 100% NZ Made, because for us, second best is simply not good enough.


Q. What is marine collagen?

A. Marine collagen is a Type 1 collagen extracted from the skin of sustainably caught New Zealand fish. It's sourced from healthy but wasted fish skin, helping to reduce environmental waste.

Q. Why is collagen so important?

A. With the exception of water, collagen is the most important and abundant substance in our body, and is an essential component of healthy skin, bone, teeth, muscles, tendons, ligaments, hair, nails and fascia. It is known as the glue that holds our body together, without it we would literally fall apart.

Q. How does MarinE Collagen+ work?

A. Marine Collagen+ includes a kiwifruit enzyme that assists in breaking down the hydrolysed protiens once it enters your digestive system. This makes it one of the best absorbed collagens in the industry. This revolutionary product stimulates your own body's collagen production, therefore supporting the repair and strengthening skin, hair, nails, joints, muscles, bones, organs, and blood vessels.

Q. Should i take marine collagen every day?

A. Absolutely!


1. Because our natural production of Type I collagen slows down in our mid 20's, and stops in our early 30's.

2. Because collagen is found in the skin, bone and cartilage of fish and animals - we may not be getting enough from our diets.

Q. When will I see the anti-aging results FOR THE SKIN?

A. Results vary, dependent on your stage of life and your state of health. However, research shows that results are generally noticeable from within 4-8 weeks.

Q. Isn't there collagen in my face cream to reduce my wrinkles?

A. The skin's dermis is impenetrable by collagen molecules found in skin cream because they're too large to be absorbed. Collagen face creams don't treat the CAUSE of wrinkles: they act as a skin barrier, protecting your skin from external pollution while keeping the top layers of your skin hydrated.

Q. Does it impact on the collagen my body produces naturally?

A. Yes. Marine Collagen+ supports the protection of collagen production and encourages your body to stimulate and build new collagen.

Q. Where are your ingredients sourced from?

A. Marine Collagen+ is 100% sustainably sourced from New Zealand fish and New Zealand kiwifruit.

Q. What is the shelf life of Marine Collagen+?

A. We recommend using Marine Collagen+ within 3 years of the date of manufacture. Reseal after opening every time and consume within 60 days of breaking the seal.

Q. How do i take Marine Collagen+?

A. We recommend taking 2-4 capsules (1000mg - 2000mg) of Marine Collagen+ daily, approximately 2 hours after food consumption.


Customer satisfaction is our priority.

If you're unhappy with any of our products,
simply return it within 60 days of delivery
and we’ll give you a full refund.

It’s that simple!

For all enquiries please email - info@korunutrition.co.nz
or call 0800 99 99 80